List of Adventure Time episodes

Adventure Time is an American animated television series created by Pendleton Ward for Cartoon Network. The series follows the adventures of Finn (voiced by Jeremy Shada), a human boy, and his best friend and adoptive brother Jake (voiced by John DiMaggio), a dog with magical powers to change shape and grow and shrink at will. Finn and Jake live in the post-apocalyptic Land of Ooo. Along the way, they interact with the show's other main characters: Princess Bubblegum (voiced by Hynden Walch), the sovereign of the Candy Kingdom; the Ice King (voiced by Tom Kenny), a demented but largely misunderstood ice wizard; and Marceline the Vampire Queen (voiced by Olivia Olson), a thousand-year-old vampire and rock music enthusiast.

The pilot first aired in 2007, and it was later re-aired on the incubator series Random! Cartoons on Nicktoons Network. The pilot eventually leaked onto the internet and became a cult hit on YouTube. After Nickelodeon declined to turn the short into a full-fledged show, Cartoon Network purchased the rights, and Adventure Time launched as a series on April 5, 2010. Season seven, which also contains a special mini-series, began airing on November 2, 2015. The show has also been renewed for an eighth season, and a feature-length film—which is being developed by Chris McKay and Roy Lee—is also in the works. Each Adventure Time episode is about eleven minutes in length; pairs of episodes are often telecast in order to fill a half hour program time slot. The first four seasons each contain 26 episodes, the fifth contains 52 episodes, and the sixth contains 43 episodes. For the first five and a half seasons, the show aired on Monday nights. However, starting with the sixth season episode "Breezy", the show began to shift both its timeslot and its day of airing.

Ever since its debut, Adventure Time has been a ratings success for Cartoon Network, with the highest-rated episodes scoring over 3 million viewers. The show has received positive reviews from critics and has developed a strong following among teenagers and adults, many of whom are attracted due to the series' animation, stories, and characters. Adventure Time has won two Annie Awards, four Primetime Emmy Awards, two British Academy Children's Awards, a Motion Picture Sound Editors Award, a Pixel Award, a Peabody Award, and a Kerrang! Award. The series has also been nominated for three Critics' Choice Television Awards, two Annecy Festival Awards, a TCA Award, and a Sundance Film Festival Award, among others. Several compilation DVDs have been released. In addition, the first through fifth seasons have been released on DVD and Blu-ray. Adventure Time is produced by Cartoon Network Studios and Frederator Studios.

Series overview

Season		Episodes	Originally aired
			First aired	Last aired
	Pilot		January 11, 2007 (2007-01-11)
	1	26	March 11, 2010 (2010-03-11)	September 27, 2010 (2010-09-27)
	2	26	October 11, 2010 (2010-10-11)	May 9, 2011 (2011-05-09)
	3	26	July 11, 2011 (2011-07-11)	February 13, 2012 (2012-02-13)
	4	26	April 2, 2012 (2012-04-02)	October 22, 2012 (2012-10-22)
	5	52	November 12, 2012 (2012-11-12)	March 17, 2014 (2014-03-17)
	6	43	April 21, 2014 (2014-04-21)	June 5, 2015 (2015-06-05)
	7	TBA	November 2, 2015	TBA (TBA)

Episodes

Pilot (2007)

Title	Directed by	Written by	Original air date
"Adventure Time"	Larry Leichliter, Hugo Morales, & Pendleton Ward	Pendleton Ward	January 11, 2007
Pen (later renamed to Finn) and Jake have to rescue Princess Bubblegum from the Ice King.

Season 1 (2010)

Main article: Adventure Time (season 1)

No. overall	No. in season	Title	Directed by	Written and storyboarded by	Original air date	Prod. code	US viewers (millions)
1	1	"Slumber Party Panic"	Larry Leichliter Patrick McHale	Elizabeth Ito & Adam Muto	April 5, 2010 (2010-04-05)	692-009	2.50
Finn (voiced by Jeremy Shada) and Princess Bubblegum (voiced by Hynden Walch) must protect the Candy Kingdom from a horde of candy zombies they accidentally created and deal with the consequences of breaking a "royal promise." In the end, the two are able to avert the zombie apocalypse.
2	2	"Trouble in Lumpy Space"	Larry Leichliter Patrick McHale	Elizabeth Ito & Adam Muto	April 5, 2010 (2010-04-05)	692-015	2.50
Finn must travel to Lumpy Space to find a cure for Jake (John DiMaggio), who contracted "The Lumps" from Lumpy Space Princess (voiced by Pendleton Ward) at Princess Bubblegum's marshmallow tea party. In Lumpy Space, Finn and Jake find the antidote, and the two are able to attend the "weekly Promcoming".
3	3	"Prisoners of Love"	Larry Leichliter Patrick McHale	Adam Muto & Pendleton Ward	April 12, 2010 (2010-04-12)	692-005	1.85
Having discovered that the Ice King (voiced by Tom Kenny) has captured a number of princesses he sees as potential brides, Finn and Jake team up with the prisoners to set everybody free.
4	4	"Tree Trunks"	Larry Leichliter Patrick McHale	Sean Jimenez & Bert Youn	April 12, 2010 (2010-04-12)	692-016	1.85
Tree Trunks (voiced by Polly Lou Livingston) joins Finn and Jake who go on a quest to fulfill her desire of picking a proposed legendary "crystal gem apple" in an evil forest. The three eventually find the tree, and Tree Trunks eats the apple, only to apparently explode and be transported to a crystal dimension.
5	5	"The Enchiridion!"	Larry Leichliter Patrick McHale	Patrick McHale, Adam Muto & Pendleton Ward	April 19, 2010 (2010-04-19)	692-001	2.10
Finn and Jake go on a quest for the titular magical book that would prove them worthy of being righteous heroes. After passing through a series of trials and tribulations, Finn acquires the legendary book.
6	6	"The Jiggler"	Larry Leichliter Patrick McHale	Luther McLaurin & Armen Mirzaian	April 19, 2010 (2010-04-19)	692-011	2.10
A strange creature attracted by Finn's auto-tuned singing voice follows the duo to their home and they keep him as a pet. Soon, however, the creature begins to show signs of sickness, and Finn and Jake realize the creature needs the love and attention of its mother. They then return it to its nest.
7	7	"Ricardio the Heart Guy"	Larry Leichliter Patrick McHale	Sean Jimenez & Bert Youn	April 26, 2010 (2010-04-26)	692-007	1.91
Finn believes that Princess Bubblegum's new friend, a literal heart named Ricardio (voiced by George Takei), is evil, and is proven right after learning that Ricardio is the heart of the Ice King. Ricardio reveals that he wants to "make out" with Bubblegum's heart, but he is defeated by Finn and Jake.
8	8	"Business Time"	Larry Leichliter Patrick McHale	Luther McLaurin & Armen Mirzaian	April 26, 2010 (2010-04-26)	692-014	1.91
Finn and Jake fall victim to their own laziness when they delegate their adventuring responsibilities to a group of businessmen they thawed from an iceberg. Eventually, the businessmen's efficiency causes them to become hazards to others, and they are refrozen into an iceberg.
9	9	"My Two Favorite People"	Larry Leichliter Patrick McHale	Kent Osborne & Pendleton Ward	May 3, 2010 (2010-05-03)	692-004	1.65
Jake feels overwhelmed at not having enough time for Finn and his girlfriend, Lady Rainicorn (voiced by Niki Yang), so he tries to get them to hang out more. Eventually, Finn and Lady Raincorn become closer than Jake is comfortable with, and he starts feeling jealous.
10	10	"Memories of Boom Boom Mountain"	Larry Leichliter Patrick McHale	Sean Jimenez & Bert Youn	May 3, 2010 (2010-05-03)	692-010	1.65
Finn, motivated by an upsetting experience when he was a baby, tries to reconfirm his desire for helping people out when confronted with one problem after another stemming from a violence-hating mountain.
11	11	"Wizard"	Larry Leichliter Patrick McHale	Pete Browngardt, Adam Muto & Bert Youn	May 10, 2010 (2010-05-10)	692-020	1.82
Finn and Jake are coaxed by a skeleton man to enroll in a course for free magic powers. After becoming full-fledged wizards, they realize they were tricked into helping stop an asteroid for all of eternity. Finn rejects the status quo and thinks of a different way to avert the crisis.
12	12	"Evicted!"	Larry Leichliter Patrick McHale	Sean Jimenez & Bert Youn	May 17, 2010 (2010-05-17)	692-003	1.88
Finn and Jake search the land of Ooo for a new home after a vampire queen named Marceline (voiced by Olivia Olson) claims the duo's treehouse as her own. Eventually, Marceline relents, because she thinks Finn and Jake are "cool".
13	13	"City of Thieves"	Larry Leichliter Patrick McHale	Sean Jimenez & Bert Youn	May 24, 2010 (2010-05-24)	692-012	1.83
When confronted by a Tree Witch over how uncorruptible he is, Finn enters the City of Thieves with Jake to confront a thief who is believed to have stolen a flower basket from a little girl named Penny. However, staying pure of heart within the city proves to be easier said than done.
14	14	"The Witch's Garden"	Larry Leichliter Patrick McHale	Adam Muto, Kent Osborne & Niki Yang	June 7, 2010 (2010-06-07)	692-022	1.81
Jake loses his enthusiasm for adventure when a witch strips him of his powers. After Finn is captured by a skeletal mermaid, Jake attempts to regain his powers; he realizes that he has to apologize to the witch in order to receive his powers, which he does.
15	15	"What Is Life?"	Larry Leichliter Patrick McHale	Luther McLaurin & Armen Mirzaian	June 14, 2010 (2010-06-14)	692-017	1.64
Finn builds a Never-Ending Pie-Throwing Robot (N.E.P.T.R., voiced by Andy Milonakis) to pull a prank on Jake, but the machine's conscience is conflicted by the will of the Ice King when he is attacked by a lightning bolt that contained the Ice King's private particles. Eventually, N.E.P.T.R. choose to side with Finn.
16	16	"Ocean of Fear"	Larry Leichliter Patrick McHale	J. G. Quintel & Cole Sanchez	June 21, 2010 (2010-06-21)	692-025	2.00
While Finn and Jake are playing by the sea, Finn realizes he is terrified of the ocean. The spectral Fear Feaster (voiced by Mark Hamill) taunts Finn about his fear, and Jake determines to help Finn overcome his fear of the ocean by traveling in it with a submarine.
17	17	"When Wedding Bells Thaw"	Larry Leichliter Patrick McHale	Kent Osborne & Niki Yang	June 28, 2010 (2010-06-28)	692-013	1.92
The Ice King suppresses his kidnapping urges to wed a suspicious bride (voiced by Kerri Kenney-Silver) and convinces Finn and Jake to throw him a "manlorette party". Eventually, Finn and Jake realize that the Ice King has placed a curse ring on his bride's finger, and the duo stop the wedding.
18	18	"Dungeon"	Larry Leichliter Patrick McHale	Elizabeth Ito & Adam Muto	July 12, 2010 (2010-07-12)	692-023	2.48
Finn's headstrong decision to explore a dungeon "in 11 minutes" in order to find the Crystal Eye causes a rift to form between Finn and Jake. Eventually, the duo reconcile their issues and discover the treasure, but are nearly killed, only to be saved by an irate Princess Bubblegum.
19	19	"The Duke"	Larry Leichliter Patrick McHale	Elizabeth Ito & Adam Muto	July 19, 2010 (2010-07-19)	692-019	1.84
Finn turns Princess Bubblegum green and bald, and faces a moral quandary—whether to confess his mistake and be hated by his friend forever, or let Princess Bubblegum wrongly accuse the Duke of Nuts, who has a pudding obsession, instead.
20	20	"Freak City"	Larry Leichliter Patrick McHale	Tom Herpich & Pendleton Ward	July 26, 2010 (2010-07-26)	692-008	2.03
After being transformed into a foot by Magic Man (voiced by Kenny), Finn goes to live with a band of misfits. The group realizes that by working together, they can overcome Magic Man. In the end, Magic Man returns Finn and the rest of misfits to his original form.
21	21	"Donny"	Larry Leichliter Patrick McHale	Adam Muto, Kent Osborne & Niki Yang	August 9, 2010 (2010-08-09)	692-018	N/A
Finn and Jake help a grass ogre named Donny (voiced by Kevin Michael Richardson) turn his life around, without realizing the ecological damage they may be causing in the process. After the duo realizes that Donny's obnoxious personality is necessary for nature, they reverse their aid.
22	22	"Henchman"	Larry Leichliter Patrick McHale	Luther McLaurin & Cole Sanchez	August 23, 2010 (2010-08-23)	692-021	2.17
Finn takes his place as Marceline's new henchman. Marceline decides to prank Finn by telling him to do task that seem evil, but are actually benign. In the end, Marceline and Finn become friends after Finn saves her from a vampire-slaying Jake.
23	23	"Rainy Day Daydream"	Larry Leichliter Patrick McHale	Pendleton Ward	September 6, 2010 (2010-09-06)	692-002	2.17
Stuck indoors due to a raining knife storm, Finn discovers that Jake can make his imagination come to life, which starts to cause chaos. The two rush to turn off Jake's imagination, but Finn realizes he must turn his on to achieve their ends.
24	24	"What Have You Done?"	Larry Leichliter Patrick McHale	Elizabeth Ito & Adam Muto	September 13, 2010 (2010-09-13)	692-006	1.89
Without giving good details Princess Bubblegum tells Finn and Jake to capture the Ice King as their prisoner, but when they interrogate him they think that he is innocent. After realizing their grave mistake, Finn and Jake right the wrongs they have caused.
25	25	"His Hero"	Larry Leichliter Patrick McHale	Adam Muto, Kent Osborne & Niki Yang	September 20, 2010 (2010-09-20)	692-026	1.83
The great warrior Billy (voiced by Lou Ferrigno) inspires Finn and Jake to practice nonviolence, but the duo finds it difficult to resist old ways. Finn and Jake eventually confront Billy, and manage to successfully explain to him that violence is sometimes necessary.
26	26	"Gut Grinder"	Larry Leichliter Patrick McHale	Ako Castuera & Bert Youn	September 27, 2010 (2010-09-27)	692-024	1.77
Finn and Jake pursue a havoc-wreaking "Gut Grinder"—a creature that steals and eats others' gold. Jake begins to suspect he himself might be the culprit. Jake eventually battles and defeats the Gut Grinder, and Finn and Jake are able to return all of the stolen gold.

Season 2 (2010–11)

Main article: Adventure Time (season 2)

No. overall	No. in season	Title	Directed by	Written and storyboarded by	Original air date	Prod. code	US viewers (millions)
27	1	"It Came from the Nightosphere"	Larry Leichliter Patrick McHale	Adam Muto & Rebecca Sugar	October 11, 2010 (2010-10-11)	1002-029	2.00
After Marceline (voiced by Olivia Olson) sings a song about the relationship between her and her estranged father, Finn (voiced by Jeremy Shada) releases Marceline's dad (voiced by Martin Olson) from the Nightosphere so that father and daughter can reconnect. However, Finn is forced to stop him from stealing all the souls in Ooo.
28	2	"The Eyes"	Larry Leichliter Patrick McHale & Cole Sanchez	Kent Osborne & Somvilay Xayaphone	October 18, 2010 (2010-10-18)	1002-031	2.26
Finn and Jake are kept awake by an unsettling horse that does nothing but stare at them with its big eyes. Eventually, after a night of attempting to get the horse to leave them alone, the two discover that it is actually the Ice King (voiced by Tom Kenny) in disguise; he is trying to learn the secret to being happy like Finn and Jake.
29	3	"Loyalty to the King"	Larry Leichliter Patrick McHale	Kent Osborne & Somvilay Xayaphone	October 25, 2010 (2010-10-25)	1002-027	2.54
The Ice King shaves his beard after a princess "breaks up" with him, but when his new look proves to attract other princesses, he capitalizes on the unexpected opportunity by styling himself the "Nice King". At first, Finn and Jake are fooled, but eventually, they discover the truth and try to unravel the Ice King's plans.
30	4	"Blood Under the Skin"	Larry Leichliter Patrick McHale	Benton Connor & Cole Sanchez	November 1, 2010 (2010-11-01)	1002-028	1.95
After receiving a splinter on his finger and is harassed by Sir Slicer (Peter Stormare), Finn seeks the Magical Armor of Zelderon for protection, but cannot take the embarrassment. Eventually, Finn realizes that embarrassment is just part of life, and he challenges Sir Slicer to a duel.
31	5	"Storytelling"	Larry Leichliter Patrick McHale & Cole Sanchez	Ako Castuera & Tom Herpich	November 8, 2010 (2010-11-08)	1002-030	2.15
While sick and stuck in bed, Jake wants Finn to tell him a story to make him feel better. He sets out into the woods, but his attempts to find a good story anger the local population. Eventually, he is scheduled to be sacrificed by the forest creatures, until he uses his oratory prowess to convince them not to hurt him.
32	6	"Slow Love"	Larry Leichliter Patrick McHale & Cole Sanchez	Benton Connor & Cole Sanchez	November 15, 2010 (2010-11-15)	1002-032	2.09
Finn and Jake try to woo a group of lady snails in order to save their house from a giant snail named Snorlock (voiced by Biz Markie), who was using it as a shell. Finn and Jake soon discover that Snorlock is not actually a snail, but rather a slug, which is why he was unable to engage with any snails.
33	7	"Power Animal"	Larry Leichliter Patrick McHale & Cole Sanchez	Adam Muto & Rebecca Sugar	November 22, 2010 (2010-11-22)	1002-033	2.23
Jake must stay focused in order to rescue Finn, who has been kidnapped by an evil gnome (voiced by Paul Reubens) bent on turning Ooo literally upside down. After several distracts, Jake eventually comes to Finn's rescue.
34	8	"Crystals Have Power"	Larry Leichliter Patrick McHale & Cole Sanchez	Jesse Moynihan & Cole Sanchez	November 29, 2010 (2010-11-29)	1002-036	2.00
Finn and Jake visit a crystal dimension where giant crystal creatures begin to turn Finn into a crystal being. It is revealed that the domain is ruled by Tree Trunks, who disappeared in the eponymous first season episode. She has become the crazed ruler of the crystal dimension, but Finn and Jake save her.
35	9	"The Other Tarts"	Larry Leichliter Patrick McHale & Cole Sanchez	Ako Castuera & Tom Herpich	January 3, 2011 (2011-01-03)	1002-038	N/A
Finn and Jake volunteer to help Princess Bubblegum (voiced by Hynden Walch) with a dangerous assignment: toting rare and delicious tarts for the Annual Royal Back Rubbing Ceremony. The two decided to take a dangerous path, figuring that no tart bandits would look for them there. After a trip full of mishaps, the tarts are successfully delivered.
36	10	"To Cut a Woman's Hair"	Larry Leichliter Patrick McHale & Cole Sanchez	Kent Osborne & Somvilay Xayaphone	January 10, 2011 (2011-01-10)	1002-035	1.89
Finn must get a lock of hair from a princess to save Jake from the balding Tree Witch (voiced by Thurop Van Orman), but this task proves harder than expected. After Finn successfully gets some of Princess Bubblegum's hair, the witch refuses to let Jake go, because the hair is merely candy. Eventually, Finn sacrifices his long golden hair to save his friend.
37	11	"The Chamber of Frozen Blades"	Larry Leichliter Patrick McHale & Cole Sanchez	Adam Muto & Rebecca Sugar	January 17, 2011 (2011-01-17)	1002-037	N/A
Finn and Jake—obsessed with the notion of ninjas—await for the Ice King and Gunter to return to the kingdom, thinking that he is coming back with a stolen princess, and find the Ice King's secret sanctum. When the Ice King returns, the three have a ninja duel.
38	12	"Her Parents"	Larry Leichliter Patrick McHale & Cole Sanchez	Ako Castuera & Tom Herpich	January 24, 2011 (2011-01-24)	1002-034	2.18
Jake's relationship with Lady Rainicorn is in danger when he promises to meet with her parents (voiced by Henry Rollins and Laura Silverman), as both species had a long history of war with each other. Jake disguises himself as a Rainicorn, but eventually his cover is blown. Lady Rainicorn's parents are ecstatic, however, because they have an admiration for dogs.
39	13	"The Pods"	Larry Leichliter Patrick McHale & Cole Sanchez	Kent Osborne & Somvilay Xayaphone	January 31, 2011 (2011-01-31)	1002-039	1.94
Finn and Jake are assigned to watch three magical beans; two of the beans are innocent, but one of them is evil. Finn and Jake plant the three beans and wait for the evil to grow. Eventually, one of the stalks produces evil piglets, and Finn and Jake defeat the beings using a novel method that involves ice cream.
40	14	"The Silent King"	Larry Leichliter Patrick McHale & Cole Sanchez	Jesse Moynihan & Cole Sanchez	February 7, 2011 (2011-02-07)	1002-040	N/A
Finn becomes the king of a goblin clan in order to prevent a conflict of violence, but their strange rules prove to be not of his liking. Finn decides to abdicate, but does it in secrecy, so that the goblins continue to think Finn is ruling them, when he is in fact not.
41	15	"The Real You"	Larry Leichliter Patrick McHale & Cole Sanchez	Adam Muto & Rebecca Sugar	February 14, 2011 (2011-02-14)	1002-041	1.83
Finn agrees to speak at Princess Bubblegum's science barbecue, and, worrying that he is not smart enough, secures the legendary "Glasses of Nerdicon". After putting them on, Finn becomes extremely smart, but accidentally creates a black hole in order to impress the princess.
42	16	"Guardians of Sunshine"	Larry Leichliter Patrick McHale & Cole Sanchez	Ako Castuera & Tom Herpich	February 21, 2011 (2011-02-21)	1002-042	1.73
Finn and Jake get sucked into one of BMO's games and they have to defeat all three of his bosses. The two accidentally are transported outside of the game when they tilt it, but three bosses follow them and try to destroy BMO.
43	17	"Death in Bloom"	Larry Leichliter Patrick McHale & Cole Sanchez	Jesse Moynihan & Cole Sanchez	February 28, 2011 (2011-02-28)	1002-044	1.98
After killing Princess Bubblegum's plant when they were instructed to take care of it, Finn and Jake make a trip to the Land of the Dead in order to get its soul back. After Jake's memory is wiped and Finn loses a musical duel against Death (voiced by Miguel Ferrer), the two are nearly killed until a lucky coincidence causes Death to spare them.
44	18	"Susan Strong"	Larry Leichliter Patrick McHale & Cole Sanchez	Adam Muto & Rebecca Sugar	March 7, 2011 (2011-03-07)	1002-045	2.38
Finn is excited to discover what appears to be a tribe of humans living underground near the Candy Kingdom, but gets more than he expected when he tries to teach one of them, the titular Susan Strong (voiced by Jackie Buscarino), about the surface world.
45	19	"Mystery Train"	Larry Leichliter Patrick McHale & Cole Sanchez	Kent Osborne & Somvilay Xayaphone	March 14, 2011 (2011-03-14)	1002-043	1.96
Wanting to surprise Finn on his 13th birthday, Jake takes Finn on a train, where they get entangled in a murder mystery. In the end, Finn learns that the murders were all a hoax, perpetrated by Jake to make his birthday memorable and interesting.
46	20	"Go with Me"	Larry Leichliter Patrick McHale & Cole Sanchez	Ako Castuera & Tom Herpich	March 28, 2011 (2011-03-28)	1002-046	1.27
Marceline and Jake give Finn advice so he can ask Princess Bubblegum to see a movie with him. Jake's advice is much more romantic, whereas Marceline's is more abrasive and rough. Eventually, Finn decides to go to the movies with Marceline, just as friends, but the two are disgusted by the overt displays of romance at the theater.
47	21	"Belly of the Beast"	Larry Leichliter Patrick McHale & Cole Sanchez	Kent Osborne & Somvilay Xayaphone	April 4, 2011 (2011-04-04)	1002-047	1.64
Finn and Jake learn that a group of bears is throwing a party in a giant's belly, giving him a stomach ache. They decide to break up the party. The duo talk to the clan's leader Party Pat (voiced by Andy Samberg), and after a while, are able to get everyone out before they are destroyed by lava.
48	22	"The Limit"	Larry Leichliter Patrick McHale & Cole Sanchez	Jesse Moynihan & Cole Sanchez	April 11, 2011 (2011-04-11)	1002-048	1.69
Finn and Jake must journey through a magic wish-granting maze. Jake, in order to make sure he and Finn do not get lost, stretches himself to his breaking point. Finn, however, is able to successfully retrieve the wish and right all the issues that were caused by the maze.
49	23	"Video Makers"	Larry Leichliter Patrick McHale & Cole Sanchez	Kent Osborne & Somvilay Xayaphone	April 18, 2011 (2011-04-18)	1002-051	1.73
Finn and Jake are on an epic race to make a movie for their "Finn and Jake Movie Club", but end up arguing over the film's plot—whether it should be a romantic comedy (Jake's idea) or an action/adventure (Finn's idea). Eventually, BMO compiles the footage that shows Finn and Jake that fighting is not how friends should act.
50	24	"Mortal Folly"	Larry Leichliter Patrick McHale & Cole Sanchez	Adam Muto & Rebecca Sugar	May 2, 2011 (2011-05-02)	1002-049	1.92
The first part of a two-part episode. Finn and Jake must go on a quest to find the Lich (voiced by Ron Perlman), while the Ice King constantly asks them for their blessing to marry Princess Bubblegum. The Ice King accidentally drops Bubblegum into the Lich's well of power.
51	25	"Mortal Recoil"	Larry Leichliter Patrick McHale & Cole Sanchez	Jesse Moynihan & Cole Sanchez	May 2, 2011 (2011-05-02)	1002-052	1.92
The second part of a two-part episode. Princess Bubblegum is put into the hospital after accidentally being dropped into the Lich's well of power by the Ice King. But when the spirit of The Lich possesses Bubblegum, Finn and Jake team up with the Ice King to stop him. After Bubblegum is seriously wounded and there is not enough candy bio-mass to save her, she reverts to a 13-year-old.
52	26	"Heat Signature"	Larry Leichliter Patrick McHale & Cole Sanchez	Ako Castuera & Tom Herpich	May 9, 2011 (2011-05-09)	1002-050	1.98
Marceline pranks Finn and Jake into thinking that they're vampires, but then her ghost friends start to take things too far and try to kill them. Although Marceline tries to save them, the ghosts decide to eat Finn and Jake's brains until all five are able to bond over the movie Heat Signature.

Season 3 (2011–12)

Main article: Adventure Time (season 3)

No. overall	No. in season	Title	Directed by	Written and storyboarded by	Original air date	Prod. code	US viewers (millions)
53	1	"Conquest of Cuteness"	Larry Leichliter Cole Sanchez	Ako Castuera & Tom Herpich	July 11, 2011 (2011-07-11)	1008-053	2.69
Finn (voiced by Jeremy Shada) and Jake (voiced by John DiMaggio) meet the "evil" Cute King (voiced by Jackie Buscarino) and the Cuties, who want to kill Finn and Jake. When they discover the Cuties have never won a fight, the two decide to fake their deaths in battle out of pity.
54	2	"Morituri Te Salutamus"	Larry Leichliter Cole Sanchez	Adam Muto & Rebecca Sugar	July 18, 2011 (2011-07-18)	1008-054	1.78
Finn and Jake become trapped in an arena of gladiator ghosts. Finn gives in to bloodlust, and Jake becomes obsessed with keeping up the morale.
55	3	"Memory of a Memory"	Larry Leichliter Cole Sanchez	Ako Castuera & Tom Herpich	July 25, 2011 (2011-07-25)	1008-057	2.26
When Marceline (voiced by Olivia Olson) accidentally traps herself in a sleep spell, Finn and Jake venture into her mind to save her. They soon learn that it was an elaborate trick by Marceline's ex-boyfriend Ash (voiced by Steve Agee) to win her back.
56	4	"Hitman"	Larry Leichliter Cole Sanchez	Jesse Moynihan & Bert Youn	August 1, 2011 (2011-08-01)	1008-055	2.27
After being grounded by Finn and Jake, the Ice King (voiced by Tom Kenny) hires a hitman to go after them thinking that he's just going to punch them. When he sees the hitman actually trying to kill Finn and Jake, the Ice King plans to save them.
57	5	"Too Young"	Larry Leichliter Cole Sanchez	Tom Herpich & Jesse Moynihan	August 8, 2011 (2011-08-08)	1008-059	2.09
When the Earl of Lemongrab (voiced by Justin Roiland) finds out that Princess Bubblegum (voiced by Isabella Acres as a young girl, and by Hynden Walch as an adult) has reverted to being only 13 years old, he tries to usurp the Candy Kingdom throne. Finn tries to use pranks to coax him into leaving. Princess Bubblegum eventually makes herself 18 again so she can re-claim the throne.
58	6	"The Monster"	Larry Leichliter Cole Sanchez	Kent Osborne & Somvilay Xayaphone	August 15, 2011 (2011-08-15)	1008-056	2.24
On a quest from her parents, Finn and Jake track Lumpy Space Princess (voiced by Pendleton Ward) to a village that is being terrorized by a monster. Finn and Jake learn that the monster is actually Lumpy Space Princess, who has run away from home.
59	7	"Still"	Larry Leichliter Cole Sanchez	Kent Osborne & Somvilay Xayaphone	August 22, 2011 (2011-08-22)	1008-060	2.29
The Ice King paralyzes Finn and Jake with a potion and tries to bond with them. Meanwhile, Finn tries to summon an astral beast for help. In the end, the Ice King only manages to freeze himself.
60	8	"Wizard Battle"	Larry Leichliter Cole Sanchez	Ako Castuera & Jesse Moynihan	August 29, 2011 (2011-08-29)	1008-061	2.30
The Ice King enters a wizard contest, in which the winning wizard receives a kiss from Princess Bubblegum. When Finn realizes the prize, he and Jake enter and help a wizard named Abracadaniel (voiced by Steve Little) in order to stop Ice King. The Princess does kiss Finn (for the final time to date), then slaps him for cheating.
61	9	"Fionna and Cake"	Larry Leichliter Cole Sanchez	Adam Muto & Rebecca Sugar	September 5, 2011 (2011-09-05)	1008-058	3.32
The titular Fionna (voiced by Madeleine Martin) and Cake (voiced by Roz Ryan), a human girl and her cat, replace Finn and Jake as they battle the Ice Queen (voiced by Grey DeLisle) to save Prince Gumball (voiced by Neil Patrick Harris) and the Candy Kingdom. In the midst of the Ice Queen's latest plan, Fionna must also reconcile her feelings for Prince Gumball and also come to terms with who she is.
62	10	"What Was Missing"	Larry Leichliter Cole Sanchez	Adam Muto & Rebecca Sugar	September 26, 2011 (2011-09-26)	1008-062	2.19
Finn (beatboxing), Jake (playing viola), Princess Bubblegum (playing Beemo as an 8-bit instrument) and Marceline (playing bass guitar) form a band in order to defeat the Door Lord and recover what the creature had stolen from them.
63	11	"Apple Thief"	Larry Leichliter Cole Sanchez	Tom Herpich & Bert Youn	October 3, 2011 (2011-10-03)	1008-067	2.00
When Tree Trunks' apples are stolen, Finn and Jake dive into the slums of the Candy Kingdom to find the thief.
64	12	"The Creeps"	Larry Leichliter Cole Sanchez	Ako Castuera & Jesse Moynihan	October 17, 2011 (2011-10-17)	1008-070	2.03
Finn, Jake, Princess Bubblegum, Lumpy Space Princess, Beemo (voiced by Niki Yang), and Cinnamon Bun (voiced by Dee Bradley Baker) are invited to a masquerade ball hosted by a mysterious "ghost" who begins murdering everyone. Terrified, Finn tries to find the killer.
65	13	"From Bad to Worse"	Larry Leichliter Cole Sanchez	Kent Osborne & Somvilay Xayaphone	October 24, 2011 (2011-10-24)	1008-064	2.22
When Princess Bubblegum's zombie formula from "Slumber Party Panic" re-infects the Candy Kingdom due to Cinnamon Bun's carelessness, Finn, Jake, Lady Rainicorn, and Lumpy Space Princess must attempt to create a cure.
66	14	"Beautopia"	Larry Leichliter Cole Sanchez	Adam Muto & Rebecca Sugar	November 7, 2011 (2011-11-07)	1008-065	1.92
Susan Strong (voiced by Jackie Buscarino) returns and needs help from Finn and Jake to protect her home from "Lub-Glubs", who are revealed to be demonically possessed pool toys.
67	15	"No One Can Hear You"	Larry Leichliter Cole Sanchez	Ako Castuera & Jesse Moynihan	November 14, 2011 (2011-11-14)	1008-066	2.48
After a deer knocks Finn unconscious and breaks his legs, he wakes up six months later to find that the Candy Kingdom has been deserted and that Jake has gone insane from a hit to the head; Jake thinks that everyone is having a surprise birthday party for him. But when Finn hears candy people in the sewers and tries to investigate, Jake stops him because he thinks Finn is going to ruin the surprise.
68	16	"Jake vs. Me-Mow"	Larry Leichliter Cole Sanchez	Adam Muto & Rebecca Sugar	November 21, 2011 (2011-11-21)	1008-071	2.26
A small cat and assassin named Me-Mow (voiced by Kyla Rae Kowalewski) blackmails Jake with poison into trying to kill Wildberry Princess (voiced by Maria Bamford) by hiding in his nose.
69	17	"Thank You"	Larry Leichliter Cole Sanchez	Tom Herpich	November 23, 2011 (2011-11-23)	1008-063	2.33
When a Firewolf pup (voiced by Dee Bradley Baker) accidentally gets lost in the mountains and is found by the Snow Golem, they strike up a strange friendship as he tries to return it to its family before being melted by its fire-overrun home.
70	18	"The New Frontier"	Larry Leichliter Cole Sanchez	Tom Herpich & Bert Youn	November 28, 2011 (2011-11-28)	1008-072	2.39
When Jake has a prophetic "croak dream" that illustrates his death after coming into contact with a mysterious Banana Man (voiced by "Weird Al" Yankovic), Finn tries to make sure that it does not come true. Everything, however, proceeds according to the dream, save for Jake dying.
71 72	19 20	"Holly Jolly Secrets"	Larry Leichliter	Kent Osborne & Somvilay Xayaphone	December 5, 2011 (2011-12-05)	1008-068 1008-069	2.51
Finn and Jake dig up the Ice King's video diaries and attempt to uncover his secrets before the Ice King realizes what they have done. Then Ice King tries to get the video diaries back. Finn and Jake soon discover, via the tapes, that the Ice King was formerly a human archaeologist who was cursed with his powers after he put his crown on his head.
73	21	"Marceline's Closet"	Larry Leichliter Adam Muto	Ako Castuera & Jesse Moynihan	December 12, 2011 (2011-12-12)	1008-073	2.50
Finn and Jake hide from Marceline in her own closet after a game of "cloud hunt" goes awry. The two voyeuristically see everything that happens, but are soon discovered; Marceline, however, shows no ill will, revealing that she spies on the duo all the time.
74	22	"Paper Pete"	Larry Leichliter Adam Muto	Kent Osborne & Somvilay Xayaphone	January 16, 2012 (2012-01-16)	1008-075	N/A
While Jake reads up on Rainicorn history, Finn meets the Pagelings and their leader Paper Pete (voiced by Peter Browngardt). Finn soon helps defend the books of the library from the destructive Moldos.
75	23	"Another Way"	Larry Leichliter Adam Muto	Tom Herpich & Bert Youn	January 23, 2012 (2012-01-23)	1008-076	N/A
Finn is scared by clown nurses who want to heal his foot, so he seeks out the magical tears of a cyclops.
76	24	"Ghost Princess"	Larry Leichliter Nate Cash	Ako Castuera & Jesse Moynihan	January 30, 2012 (2012-01-30)	1008-077	N/A
Finn and Jake try their hand at being detectives in order to discover how Ghost Princess (voiced by Maria Bamford) died so that she can ascend into Ghost World. Ghost Princess eventually falls in love with another ghost named Clarence (voiced by Sam Marin), but it is revealed that during their mortal lives Ghost Princess was accidentally killed by Clarence, who in his grief then died from an over-consumption of cheese.
77	25	"Dad's Dungeon"	Larry Leichliter	Natasha Allegri, Adam Muto & Pendleton Ward	February 6, 2012 (2012-02-06)	1008-078	2.60
Jake and Finn's deceased dad reveals, via a holographic projector, that he built a dungeon to toughen up Finn. Finn is saddened and offended by his dad's perceived meanness, but beats the challenges, realizing that his father was doing it for Finn's own good.
78	26	"Incendium"	Larry Leichliter Adam Muto	Adam Muto & Rebecca Sugar	February 13, 2012 (2012-02-13)	1008-074	N/A
Trying to help a brokenhearted Finn, Jake seeks the Flame King's (voiced by Keith David) consent for Finn to date his daughter, Flame Princess (voiced by Jessica DiCicco).

Season 4 (2012)

Main article: Adventure Time (season 4)

No. overall	No. in season	Title	Directed by	Written and storyboarded by	Original air date	Prod. code	US viewers (millions)
79	1	"Hot to the Touch"	Larry Leichliter Adam Muto	Cole Sanchez & Rebecca Sugar	April 2, 2012 (2012-04-02)	1008-082	2.66
Finn (voiced by Jeremy Shada) develops a crush on Flame Princess (voiced by Jessica DiCicco) and tries to get to know her, which proves difficult due to her destructive and uncontrollable power.
80	2	"Five Short Graybles"	Larry Leichliter Nate Cash	Tom Herpich, Skyler Page & Cole Sanchez	April 9, 2012 (2012-04-09)	1008-079	N/A
A series of short stories—concerning BMO (voiced by Niki Yang), Finn and Jake (voiced by John DiMaggio), Princess Bubblegum (voiced by Hynden Walch), the Ice King (voiced by Tom Kenny), and Lumpy Space Princess (voiced by Pendleton Ward)—all centered around a common theme of the five senses, hosted by a mysterious man named Cuber (Emo Philips) from the future.
81	3	"Web Weirdos"	Larry Leichliter Nate Cash	Ako Castuera & Jesse Moynihan	April 16, 2012 (2012-04-16)	1008-081	N/A
Finn must help a grumpy spider couple (voiced by Bobcat Goldthwait and Susie Essman) reconcile before he and Jake are eaten.
82	4	"Dream of Love"	Larry Leichliter Adam Muto	Somvilay Xayaphone & Bert Youn	April 23, 2012 (2012-04-23)	1008-080	N/A
Tree Trunks (voiced by Polly Lou Livingston) is courted by Pig (voiced by Ron Lynch), but their over-expressive love begins to make many people uncomfortable.
83	5	"Return to the Nightosphere"	Larry Leichliter Nate Cash	Ako Castuera & Jesse Moynihan	April 30, 2012 (2012-04-30)	1008-085	N/A
Finn and Jake awaken with amnesia in the dreaded Nightosphere, buried under a pile of bananas. They seek out the underworld's leader, Marceline's father (voiced by Martin Olson), who apparently is the one who imprisoned them in the first place.
84	6	"Daddy's Little Monster"	Larry Leichliter Adam Muto	Cole Sanchez & Rebecca Sugar	April 30, 2012 (2012-04-30)	1008-086	N/A
After discovering that her father tricked her into turning into an evil demon, Finn and Jake attempt to save Marceline. Jake learns a disturbing secret of the world's bananas (which turns out to be the demons' Feces).
85	7	"In Your Footsteps"	Larry Leichliter Nate Cash	Tom Herpich & Skyler Page	May 7, 2012 (2012-05-07)	1008-083	N/A
A bear befriends Finn. Jake, however, thinks he is trying to steal Finn's identity. At the end of the episode, Finn kindly gives the Enchridion, the Book of Heroes, to the bear, believing he wishes to learn how to be a hero himself; however, it is revealed that the bear is secretly working for the Lich, as he is shown giving the book to the Lich's possessed-snail form.
86	8	"Hug Wolf"	Larry Leichliter Adam Muto	Somvilay Xayaphone & Bert Youn	May 14, 2012 (2012-05-14)	1008-084	N/A
After an encounter with an Alpha Hug Wolf, Finn transforms into a Beta Hug Wolf. It is up to Jake to break the curse and turn Finn back to normal before midnight.
87	9	"Princess Monster Wife"	Larry Leichliter Adam Muto	Somvilay Xayaphone & Bert Youn	May 28, 2012 (2012-05-28)	1008-088	N/A
When certain body parts of Ooo's many princesses go missing, Finn and Jake decided to confront the Ice King, who shows them a princess he made out of the missing pieces. She is so horribly deformed that Finn and Jake cannot view her directly without fainting.
88	10	"Goliad"	Larry Leichliter Nate Cash	Tom Herpich & Skyler Page	June 4, 2012 (2012-06-04)	1008-087	N/A
Princess Bubblegum begins to fear for her mortality, and creates an eternal sphinx named Goliad (voiced by Wendy Linehan) to be her successor. Things go awry, however, when the sphinx turns against Bubblegum.
89	11	"Beyond This Earthly Realm"	Larry Leichliter Nate Cash	Ako Castuera & Jesse Moynihan	June 11, 2012 (2012-06-11)	1008-089	N/A
After Finn touches a mysterious lamb statue, he is transported into the "spirit world", inhabited by all sorts of bizarre entities. Desperate to return to reality, Finn turns to the one person who can see him: Ice King.
90	12	"Gotcha!"	Larry Leichliter Adam Muto	Cole Sanchez & Rebecca Sugar	June 18, 2012 (2012-06-18)	1008-090	2.39
In order to do research for her tell-all memoir about men, Lumpy Space Princess goes undercover working for Finn and Jake. She eventually learns that Finn is selfless, which makes him "hot on the inside".
91	13	"Princess Cookie"	Larry Leichliter Nate Cash	Tom Herpich & Skyler Page	June 25, 2012 (2012-06-25)	1008-091	N/A
Finn and Jake are sent in to rescue the hostages from a rogue cookie Baby-Snaps (voiced by Donald Faison). Things get complicated when Jake begins to sympathize with him; he learns that Baby-Snaps only wants to be a princess, like Bubblegum.
92	14	"Card Wars"	Larry Leichliter Adam Muto	Somvilay Xayaphone & Bert Youn	July 16, 2012 (2012-07-16)	1008-092	N/A
Finn and Jake play Card Wars, a tabletop game, in which Jake becomes overly competitive.
93	15	"Sons of Mars"	Larry Leichliter Nate Cash	Ako Castuera & Jesse Moynihan	July 23, 2012 (2012-07-23)	1008-093	N/A
When the Martian deity Grob Gob Glob Grod (voiced by Tom Gammill, Miguel Ferrer, Melissa Villasenor, and Kenny) comes to arrest Magic Man (voiced by Kenny) for his crimes, he uses his magic to disguise himself as Jake to escape his trial while having the real Jake take his place.
94	16	"Burning Low"	Larry Leichliter Adam Muto	Cole Sanchez & Rebecca Sugar	July 30, 2012 (2012-07-30)	1008-094	3.50
Finn and Jake become convinced that Princess Bubblegum is jealous now that Finn is hanging out with Flame Princess. In reality, Bubblegum is worried that Flame Princess will be unable to withstand romance without burning a hole in the Earth's crust.
95	17	"BMO Noire"	Larry Leichliter Nate Cash	Tom Herpich & Skyler Page	August 6, 2012 (2012-08-06)	1008-095	N/A
BMO goes on the hunt for Finn's missing sock.
96	18	"King Worm"	Larry Leichliter Adam Muto	Steve Wolfhard, Somvilay Xayaphone & Bert Youn	August 13, 2012 (2012-08-13)	1008-096	N/A
Finn and Jake find themselves trapped in their own subconscious by the King Worm (voiced by Erik Estrada).
97	19	"Lady & Peebles"	Larry Leichliter Adam Muto	Cole Sanchez & Rebecca Sugar	August 20, 2012 (2012-08-20)	1008-098	2.75
Princess Bubblegum and Lady Rainicorn (voiced by Yang) go searching for Finn and Jake, who have been missing for three weeks after fighting with the Ice King. It is revealed that Ricardio (voiced by George Takei), the Ice King's living heart, has trapped them and wishes to marry Bubblegum.
98	20	"You Made Me"	Larry Leichliter Nate Cash	Tom Herpich & Jesse Moynihan	August 27, 2012 (2012-08-27)	1008-099	N/A
When Lemongrab (voiced by Justin Roiland) upsets the Candy Kingdom and demands citizens for his isolated castle, Princess Bubblegum sends the Pup Gang. However, Lemongrab is not satisfied with these rude citizens. Bubblegum eventually makes him a twin to rule with.
99	21	"Who Would Win"	Larry Leichliter Nate Cash	Ako Castuera & Jesse Moynihan	September 3, 2012 (2012-09-03)	1008-097	N/A
Finn and Jake try to fight a monster known as "The Farm", but after a feud they end up beating each other up. Only a visit from the Dream Lord (voiced by Matthew Broderick) enables them to one-up The Farm.
100	22	"Ignition Point"	Larry Leichliter Adam Muto	Somvilay Xayaphone & Bert Youn	September 17, 2012 (2012-09-17)	1008-101	2.26
Finn and Jake disguise themselves as flame citizens and sneak into the Fire Kingdom on a quest for Flame Princess. Once there, they discover a plot to assassinate the Flame King (voiced by Keith David), and try to thwart it.
101	23	"The Hard Easy"	Larry Leichliter Nate Cash	Tom Herpich & Skyler Page	October 1, 2012 (2012-10-01)	1008-100	2.64
A group of River Scamps ask Finn and Jake to protect them from the Mega Frog, their predator.
102	24	"Reign of Gunters"	Larry Leichliter Nate Cash	Ako Castuera & Jesse Moynihan	October 8, 2012 (2012-10-08)	1008-102	1.85
After stealing a demonic wishing eye, Gunter creates clones of himself which cause chaos when he tries to take over the Candy Kingdom.
103	25	"I Remember You"	Larry Leichliter Adam Muto	Cole Sanchez & Rebecca Sugar	October 15, 2012 (2012-10-15)	1008-103	2.54
Ice King and Marceline create a song, and Marceline tries to get the Ice King to remember who he really is. This episode reveals that Marceline and the Ice King knew each other during the atomic war that occurred a thousand years previous, but the Ice King had to leave Marceline because he was going crazy because of the crown.
104	26	"The Lich"	Larry Leichliter Nate Cash	Tom Herpich & Skyler Page	October 22, 2012 (October 22, 2012)	1008-104	2.59
Finn has an ominous dream about the Lich (voiced by Ron Perlman), and sets off with Jake to warn Billy (voiced by Lou Ferrigno).

Season 5 (2012–14)

Main article: Adventure Time (season 5)

No. overall	No. in season	Title	Directed by	Written and storyboarded by	Original air date	Prod. code	US viewers (millions)
105	1	"Finn the Human"	Larry Leichliter Nate Cash	Tom Herpich & Jesse Moynihan	November 12, 2012 (2012-11-12)	1014-105	3.44
Finn (voiced by Jeremy Shada) and Jake (voiced by John DiMaggio) chase The Lich (voiced by Ron Perlman) through a dimensional portal where they meet Prismo (voiced by Kumail Nanjiani), a wish granter, who tells them that the Lich wished for all life to be extinct. This leads Finn to wish that the Lich "never even ever existed". Finn is then warped to an alternate timeline, where he is a normal human living with his family and his dog Jake on a farm.
106	2	"Jake the Dog"	Larry Leichliter Adam Muto	Cole Sanchez & Rebecca Sugar	November 12, 2012 (2012-11-12)	1014-106	3.44
While Finn's alternative timeline goes astray, Prismo tells Jake that if he can make the correct wish, everything will go back to normal. Jake—with help from Prismo—eventually wishes that the Lich had actually desired for Finn and Jake to return home. Thus, the world is righted again.
107	3	"Five More Short Graybles"	Larry Leichliter Nate Cash	Tom Herpich & Steve Wolfhard	November 19, 2012 (2012-11-19)	1014-107	2.60
A series of short stories—centered around Finn and Jake, Marceline (voiced by Olivia Olson), Tree Trunks (voiced by Polly Lou Livingston), the Ice King (voiced by Tom Kenny), and BMO (voiced by Niki Yang)—with a common theme revolving around the five tastes, hosted by a mysterious man named Cuber (voiced by Emo Philips) from the future.
108	4	"Up a Tree"	Larry Leichliter Adam Muto	Skyler Page & Somvilay Xayaphone	November 26, 2012 (2012-11-26)	1014-108	2.38
Finn and Jake's game of catch goes awry when their frisbee gets stuck in a large tree. Finn decides to fetch it without Jake's help, but he inadvertently gets captured by the residents of the tree, who repeatedly utter the mantra, "In the tree, part of the tree." Finn teams up with a squirrel who is berated for believing he is a flying squirrel (voiced by Marc Maron) and the two successfully escape.
109	5	"All the Little People"	Larry Leichliter Nate Cash	Ako Castuera & Jesse Moynihan	December 3, 2012 (2012-12-03)	1014-109	2.53
Finn and Jake find a bag full of miniature versions of their friends given to them by Magic Man (voiced by Kenny). Finn plays with them but begins to toy with their relationships. Later, the two discover that the small people are actually from an alternate reality and everything that they had done to them was real. However they are unable to communicate with them and the alternate versions blame everything on the small Finn instead of the real one.
110	6	"Jake the Dad"	Larry Leichliter Nate Cash	Tom Herpich & Steve Wolfhard	January 7, 2013 (2013-01-07)	1014-111	3.19
After Lady Rainicorn (voiced by Yang) gives birth to five puppies, Jake—wanting to be a good father—becomes an overprotective parent. Eventually, he realizes that the puppies are not completely helpless and that he should stop babying them.
111	7	"Davey"	Larry Leichliter Adam Muto	Skyler Page & Somvilay Xayaphone	January 14, 2013 (2013-01-14)	1014-112	2.31
Finn, after realizing that he is being hindered by people constantly thanking him for being a hero, decides to create an alter ego. He shaves part of his hair, makes a fake mustache, and takes the moniker Davey (voiced by Davey Johnson). However, Davey soon begins to take over Finn's mind, and Jake is forced into action to get his old friend back.
112	8	"Mystery Dungeon"	Larry Leichliter Nate Cash	Ako Castuera & Jesse Moynihan	January 21, 2013 (2013-01-21)	1014-113	2.71
Ice King, N.E.P.T.R. (voiced by Andy Milonakis), Tree Trunks, Shelby (voiced by Pendleton Ward) and Lemongrab (voiced by Justin Roiland) find themselves mysteriously trapped in a dungeon and must band together to get out. Eventually, the Ice King reveals that he kidnapped them so that he could use their individual talents to pass successfully through the maze and meet the Ancient Sleeping Magi of Life Giving so that his fan fiction, Fionna and Cake may become reality.
113	9	"All Your Fault"	Larry Leichliter Nate Cash	Tom Herpich & Steve Wolfhard	January 28, 2013 (2013-01-28)	1014-115	2.71
Princess Bubblegum (voiced by Hynden Walch) sends Finn and Jake on a mission to the Earls of Lemongrab (voiced by Roiland) in order to investigate a distress message. It is revealed that the Earls have depleted their candy stores by bringing their food to life. After Finn and Jake halt their advancing army from taking over the Candy Kingdom for food, Bubblegum erases the secret to candy life from the minds of the two Lemongrabs.
114	10	"Little Dude"	Adam Muto	Michael DeForge & Cole Sanchez	February 4, 2013 (2013-02-04)	1014-114	2.60
Finn's hat comes to life after it is touched by a wizard (voiced by Dana Snyder) who can bring inanimate objects to life. Unfortunately, the hat wants to be placed on someone's head so that it can take them over and fill them with evil. Finn, Jake, and the wizard track the hat down, and manage to turn the hat good.
115	11	"Bad Little Boy"	Larry Leichliter Adam Muto	Cole Sanchez & Rebecca Sugar	February 18, 2013 (2013-02-18)	1014-110	3.08
In this episode, several kidnapped princesses have grown bored with Ice King's terrible Fionna and Cake fan fiction stories, so Marceline stops by the Ice Kingdom and tells her own. Marceline's story revolves around her male counterpart, Marshall Lee (voiced by Donald Glover), who tries to flirt with Fionna (voiced by Madeleine Martin).
116	12	"Vault of Bones"	Adam Muto	Kent Osborne & Somvilay Xayaphone	February 25, 2013 (2013-02-25)	1014-116	2.70
Flame Princess (voiced by Jessica DiCicco) begins to doubt whether or not she is in fact evil. Finn is insistent that she is not evil and takes her on a journey into a dungeon to help her sort out her thoughts. Flame Princess eventually proves to be a lover of destruction, but assures Finn that she only destroys bad guys.
117	13	"The Great Bird Man"	Nate Cash	Ako Castuera & Jesse Moynihan	March 4, 2013 (2013-03-04)	1014-117	2.58
In the deserted badlands, Finn and Jake get lost but are saved from death by Xergiok (voiced by Johnson), the former goblin king who was deposed by Finn and Jake in the second season episode "The Silent King". He claims to have turned over a new leaf after he lost his sight. However, once it is returned, he threatens to take over the goblin kingdom once again. Eventually, he realizes the errors of his ways and removes his eyes again.
118	14	"Simon & Marcy"	Adam Muto	Cole Sanchez & Rebecca Sugar	March 25, 2013 (2013-03-25)	1014-118	2.60
Marceline decides to tell Finn and Jake about her and the Ice King's adventures 996 years ago following the "Mushroom War". In her story, Marceline and Simon—the name of the Ice King before he was corrupted by his crown—traverse a ruined city to find chicken soup to cure a cold that Marceline has. Along the way, they are attacked by mutated creatures, forcing Simon to wear the ice crown and slowly lose his mind.
119	15	"A Glitch Is a Glitch"	David OReilly	David OReilly	April 1, 2013 (2013-04-01)	1014-120	2.00
The Ice King decides to create a computer virus that will delete everyone in Ooo except for him and Princess Bubblegum. Finn and Jake hack into the universal source code and attempt to destroy the virus before they themselves are deleted.
120	16	"Puhoy"	Nate Cash	Tom Herpich & Steve Wolfhard	April 8, 2013 (2013-04-08)	1014-119	2.75
Finn begins second-guessing his relationship with Flame Princess, so he builds a giant pillow fort. While navigating it, Finn seemingly falls asleep and dreams that he ends up in a pillow world where he marries a pillow woman named Roselinen (Mandy Siegfriend) and has two children with her. Finn eventually wakes up in the real world, and he receives a call from Flame Princess, reaffirming their relationship.
121	17	"BMO Lost"	Nate Cash	Tom Herpich & Steve Wolfhard	April 15, 2013 (2013-04-15)	1014-123	2.39
BMO is kidnapped by an eagle and then is forced to find a way home. On its way, BMO meets Bubble (voiced by Levar Burton) and a baby, and the three decide to journey home together. BMO and Bubble grow attached to the child until the baby's mother finds and takes her child, devastating BMO. The remaining two make their way back home and profess their love for each other, until Jake pops Bubble. BMO's sadness is short-lived, however, as Bubble is revealed to actually be Air, and will now be with BMO forever.
122	18	"Princess Potluck"	Adam Muto	Kent Osborne & Cole Sanchez	April 22, 2013 (2013-04-22)	1014-122	2.27
Ice King does not get an invitation to the princess' potluck, so he tries to ruin the party in myriad ways, such as sending Gunter—disguised as a princess—to throw fruit punch on everyone, and throwing another party to rival the princess'. Eventually, he attacks the party, but learns that the princesses did invite him via mail, but that he never bothered to read it.
123	19	"James Baxter the Horse"	Adam Muto	Pendleton Ward & Somvilay Xayaphone	May 6, 2013 (2013-05-06)	1014-124	2.21
Finn and Jake stumble across a horse named James Baxter (voiced by James Baxter) who has the ability to make sad people feel better. Eventually, the two anger the spirit of a deceased creature at a funeral and are nearly killed by it. However, James Baxter arrives at the last moment and cheers the spirit up.
124	20	"Shh!"	Elizabeth Ito	Graham Falk	May 13, 2013 (2013-05-13)	1014-129	2.35
Finn and Jake make a bet to see who can not talk the longest, and the two use signs to communicate. However, BMO thinks that the two are possessed by a malevolent force and hides in the walls of Finn and Jake's tree house.
125	21	"The Suitor"	Nate Cash	Jesse Moynihan & Thomas Wellmann	May 20, 2013 (2013-05-20)	1014-130	2.41
Peppermint Butler (voiced by Steve Little) thinks that Princess Bubblegum is working too hard in her lab, so he tries to get her a suitor named Braco (voiced by Johnny Pemberton). Braco ends up bothering Princess Bubblegum so much that she creates him a cyborg-clone of herself to give to him. In the meantime, Peppermint Butler strikes a deal with a demon (voiced by James Adomian) that makes Braco the object of everyone's desire, but physically deformed.
126	22	"The Party's Over, Isla de Señorita"	Elizabeth Ito	Kent Osborne & Cole Sanchez	May 27, 2013 (2013-05-27)	1014-131	2.11
After another one of his schemes fails to woo Princess Bubblegum, Ice King decides to give up. He takes a boat into the ocean, but shipwrecks onto a mysterious island that turns out to be a sentient female (voiced by Riki Lindhome). The island is in a relationship with the Party God (voiced by Sanchez), and Ice King convinces her to break up with him because he treats her poorly. However, the Party God discovers what Ice King has done, and the two engage in a fight. Inspired by this ordeal, Ice King decides to "break up" with Princess Bubblegum.
127	23	"One Last Job"	Nate Cash	Ako Castuera & Jesse Moynihan	June 10, 2013 (2013-06-10)	1014-121	2.38
Jake Jr. gets involved with a group of troublemakers, and Jake is forced to reunite his old criminal gang—which includes Tiffany (voiced by Collin Dean), Gareth (voiced by Sam Marin), and the Flying Lettuce Brothers—to rescue his daughter. The group is tasked with stealing the "Baker's Shard", the purest form of sugar known. Jake successfully completes the raid, but it is revealed that Jake Jr. set up the entire thing to impress her father.
128	24	"Another Five More Short Graybles"	Nate Cash	Tom Herpich & Steve Wolfhard	June 17, 2013 (2013-06-17)	1014-132	2.27
A series of short stories—centered around Finn, Jake, and Jake Jr; Cinnamon Bun (voiced by Dee Bradley Baker); the Ice King; the Earls of Lemongrab; and Mr. Fox (voiced by Tom Herpich)—hosted by a mysterious man named Cuber from the future (voiced by Emo Philips).
129	25	"Candy Streets"	Elizabeth Ito	Luke Pearson & Somvilay Xayaphone	June 24, 2013 (2013-06-24)	1014-133	2.09
Lumpy Space Princess (voiced by Ward) is robbed, but before she is able to explain the details to Finn and Jake, she faints. Finn and Jake decide to play cops and apprehend a suspect that they think is guilty. In the end, however, it is revealed that a pizza delivery boy idiomatically "stole" Lumpy Space Princess's heart, and that no actual theft took place.
130	26	"Wizards Only, Fools"	Nate Cash	Jesse Moynihan & Thomas Wellmann	July 1, 2013 (2013-07-01)	1014-134	2.50
After Starchy (voiced by Kenny) gets a cold and needs a magic cure, Finn, Jake, and Princess Bubblegum disguise themselves as wizards and sneak into Wizard City. However, Bubblegum keeps insisting to everyone that magic is just a fancy way of explaining science. The three, along with Abracadaniel (voiced by Little) are eventually arrested for impersonating wizards, but manage to break out of prison with the help of a "cold" spell that literally produces cold weather.
131	27	"Jake Suit"	Elizabeth Ito	Kent Osborne & Cole Sanchez	July 15, 2013 (2013-07-15)	1014-135	2.46
Jake gets upset with the manner in which Finn uses his body as a suit of armor, so he bets Finn that he could not withstand being used as a suit of armor by Jake. Jake forces him to do various things, such as dance in his underwear in front of Flame Princess's extended family or almost jump into a volcano, before he realizes that Finn is indeed good at withstanding the hurdles that Jake throws at him.
132	28	"Be More"	Nate Cash	Tom Herpich & Steve Wolfhard	July 22, 2013 (2013-07-22)	1014-136	2.67
After BMO accidentally deletes a core system driver, Finn and Jake sneak into the MO factory and fix BMO. However, the three are pursued by security guard SMOs (voiced by Paul F. Tompkins); Finn, Jake, and BMO eventually run into Moseph "Moe" Giovanni (voiced by Chuck McCann), the ancient and benevolent human-cyborg creator of the MOs, who explains BMO's backstory.
133	29	"Sky Witch"	Nate Cash	Ako Castuera & Jesse Moynihan	July 29, 2013 (2013-07-29)	1014-138	2.08
Marceline enlists Princess Bubblegum's help in order to track Maja the Sky Witch; it is revealed that Marceline's ex-boyfriend Ash sold Marceline's beloved stuffed animal Hambo to Maja. Only when Bubblegum trades her prized rock shirt—which was given to her by Marceline—is Hambo able to be reunited with Marceline.
134	30	"Frost & Fire"	Elizabeth Ito	Luke Pearson & Somvilay Xayaphone	August 5, 2013 (2013-08-05)	1014-137	3.01
Finn has an interesting dream which involves Flame Princess and Ice King fighting each other, but he wakes up before he can finish it. He then decides to stage a fight between the two in real life to see if he can finish the dream. However, during the fight, Flame Princess destroys the Ice Kingdom and discovers that Finn set up the fight. Saddened that she was betrayed by her boyfriend, she needs some time alone.
135	31	"Too Old"	Nate Cash	Tom Herpich & Steve Wolfhard	August 12, 2013 (2013-08-12)	1014-140	2.38
Finn and Princess Bubblegum travel to the Earldom of Lemongrab for a diplomatic dinner. Finn, in the meantime, tries to woo Bubblegum after his "break-up" with Flame Princess. The two learn that the original Lemongrab is now a tyrant. However, a young lemon child named Lemonhope is discovered, and Bubblegum and Finn are able to successfully take him back to the Candy Kingdom; at the same time, Finn realizes that Bubblegum is indeed too old for him.
136	32	"Earth & Water"	Elizabeth Ito	Seo Kim & Somvilay Xayaphone	September 2, 2013 (2013-09-02)	1014-141	1.86
Princess Bubblegum tests Flame Princess to understand why her emotions can become volatile. However, Bubblegum leaves Flame Princess in the care of Cinnamon Bun, who frees her and tells her the story of how she was locked up by her father. Flame Princess eventually overthrows her evil father, the Flame King, and installs a government based on honesty. She forgives Finn, but the two only remain friends.
137	33	"Time Sandwich"	Elizabeth Ito	Kent Osborne & Cole Sanchez	September 9, 2013 (2013-09-09)	1014-139	1.98
Magic Man steals Jake's sandwich and seals himself in a molasses bubble that slows time down. Finn and Jake then call on BMO, Princess Bubblegum, and Marceline in order to get the sandwich back. Eventually, Jake realizes the key to getting into the bubble is to be sad. He musters up all the sadness he can handle and achieves his goal of punching Magic Man, who falls to the ground, breaking the bubble.
138	34	"The Vault"	Nate Cash	Ako Castuera & Jesse Moynihan	September 16, 2013 (2013-09-16)	1014-142	2.26
Finn begins having nightmares about the Green Lady, an apparition that he saw during the events of the season three episode "The Creeps". Undergoing regression analysis, Finn soon learns that the ghost is connected to a girl named Shoko (voiced by Isabelle Fuhrman), who was one of his past lives. Shoko stole an amulet from Princess Bubblegum during the beginnings of the Candy Kingdom. Upon learning this knowledge, Finn is able to right the wrong that was done in his past life.
139	35	"Love Games"	Elizabeth Ito	Kent Osborne, Andy Ristaino & Cole Sanchez	September 23, 2013 (2013-09-23)	TBA	2.02
Slime Princess (voiced by Maria Bamford) is in need of a husband, lest she will lose her kingdom to her sister Blargatha (voiced by Katie Crown). Finn decides to help her out, but is forced to participate and win various "Love Games" by Elder Plops (voiced by John Hodgman). In the end, it is revealed that Blargatha faked having a husband in the first place; Slime Princess, therefore, retains the crown.
140	36	"Dungeon Train"	Nate Cash	Tom Herpich & Steve Wolfhard	September 30, 2013 (2013-09-30)	1014-144	2.04
Finn and Jake stumble upon a mysterious train in which each car contains a new villain to fight. Jake soon gets bored with the train; Finn, on the other hand does not wish to leave. Eventually, after realizing that his love for the train will lead to a rift between him and Jake, Finn decides to leave on his own terms.
141	37	"Box Prince"	Elizabeth Ito	Seo Kim & Somvilay Xayaphone	October 7, 2013 (2013-10-07)	TBA	1.99
Finn meets the Box Prince—a cat wearing a cardboard box—and learns that the throne of Box Kingdom has been seized by an imposter. Finn must therefore help the Box Prince take back the throne. Meanwhile, BMO and Jake try to extract a piece of a tortilla chip that has lodged itself between two of Jake's teeth.
142	38	"Red Starved"	Nate Cash	Ako Castuera & Jesse Moynihan	October 14, 2013 (2013-10-14)	TBA	1.77
Finn, Jake, and Marceline get trapped in a cave. After Jake eats all of Marceline's red snacks, she begins to go "feral" and threatens to eat Jake's blood. Finn sets out to find something red to quench Marceline's hunger, but fails. In the nick of time, Princess Bubblegum arrives, and Marceline is able to satiate herself on part of Bubblegum's pink flesh.
143	39	"We Fixed a Truck"	Elizabeth Ito	Andy Ristaino & Cole Sanchez	October 21, 2013 (2013-10-21)	TBA	2.02
Finn, Jake and BMO decide to fix up a truck with the help of Banana Man (voiced by "Weird Al" Yankovic). BMO later stays up all night fixing it, only to hear a radio program claiming that Princess Bubblegum is a mutant reptile. Later on, the four take the newly fixed truck into the Candy Kingdom and learn that Bubblegum was actually replaced by a mutant. With the help of the truck, they save the real Bubblegum and destroy the creature.
144	40	"Play Date"	Elizabeth Ito	Seo Kim, Kent Osborne & Somvilay Xayaphone	November 4, 2013 (2013-11-04)	1014-149	1.92
Finn and Jake are tired of Ice King living with them, so they invite Abracadaniel over for a "play date" with Ice King. Abracadaniel and Ice King soon get into trouble, however, when they summon the demon Kee-Oth (voiced by Noah Nelson), who kidnaps Jake.
145	41	"The Pit"	Nate Cash	Ako Castuera & Jesse Moynihan	November 18, 2013 (2013-11-18)	TBA	2.27
Kee-Oth the Blood Demon kidnaps Jake and takes him to his demonic dimension and imprisons him in a pit. Finn and Lady Rainicorn team up to save him. While in the pit, Jake meets a humanoid-dog woman named Samantha (voiced by Marina Sirtis). Eventually, Finn and Lady arrive and defeat Kee-Oth and save Jake.
146	42	"James"	Elizabeth Ito	Andy Ristaino & Cole Sanchez	November 25, 2013 (2013-11-25)	1014-151	2.61
Finn and Jake accompany Princess Bubblegum on her study of the Desert of Wonders. However, they are soon attacked by goo monsters, and Finn and Jake think that Bubblegum's candy helper James (voiced by Andy Merrill) is hindering their rescue. It is revealed that Bubblegum has been sabotaging Finn's plans because they won't work. James then sacrifices himself for the greater good.
147	43	"Root Beer Guy"	Adam Muto	Graham Falk	December 2, 2013 (2013-12-02)	1014-153	1.84
Root Beer Guy (voiced by Jack Pendarvis) witnesses Finn and Jake abduct Princess Bubblegum, but no one believes him. He eventually decides to take matters into his own hands. In the end, it is revealed that Bubblegum set up the entire situation to test her police force: the banana guards. Because he solved the case, Root Beer Guy is promoted to head of the banana guards.
148	44	"Apple Wedding"	Nate Cash	Tom Herpich & Steve Wolfhard	January 13, 2014 (2014-01-13)	1014-148	1.86
Tree Trunks and Mr. Pig (voiced by Ron Lynch) arrange for the King of Ooo (voiced by Andy Daly) to marry them. Princess Bubblegum tries to prove that he is a fraud, and when she is unable to find evidence convicting him, she throws everyone—including Tree Trunks and Mr. Pig—in prison. After Tree Trunks performs her own marriage ceremony, Bubblegum relents.
149	45	"Blade of Grass"	Elizabeth Ito	Seo Kim & Somvilay Xayaphone	January 20, 2014 (2014-01-20)	1014-154	2.61
Finn and Jake decide that it is time for Finn to replace his broken demon blood sword. Finn purchases a sword made of grass from an ominous grass wizard (voiced by Jeff Bennett), but the two soon realize that the new sword is cursed. Finn initially decides to confront the wizard, but after learning to control the weapon, is contented.
150	46	"Rattleballs"	Elizabeth Ito	Andy Ristaino & Cole Sanchez	January 27, 2014 (2014-01-27)	1014-156	2.21
Finn meets an old sword-fighting robot named Rattleballs (voiced by Rainn Wilson), and learns that Rattleballs was part of an elite force made by Bubblegum long ago to protect the Candy Kingdom; however, the group became too destructive and so they were all destroyed, save for Rattleballs. After a short skirmish, Rattleballs proves that he is not a threat, so Bubblegum relents and does not destroy him.
151	47	"The Red Throne"	Elizabeth Ito	Seo Kim & Somvilay Xayaphone	February 10, 2014 (2014-02-10)	1014-158	2.11
The Flame King, along with the help of Don John (voiced by Roddy Piper), escapes from his prison and reclaims the throne, forcing Flame Princess to turn to Finn for help. Finn hopes to rekindle his relationship with Flame Princess. Eventually, Cinnamon Bun, Finn, and Flame Princess are able to quell the revolt, and Cinnamon Bun professes his love to Flame Princess, much to Finn's unhappiness.
152	48	"Betty"	Nate Cash Adam Muto	Ako Castuera & Jesse Moynihan	February 24, 2014 (2014-02-24)	1014-155	1.71
The Ice King reverts to Simon after being exposed to an anti-magic being named Bella Noche, and gets help from Finn, Jake, and Marceline in order to get Betty (voiced by Lena Dunham), his former fiancée, back. Once he succeeds in bringing her back, however, he begins to die, forcing Betty herself to defeat Bella Noche.
153	49	"Bad Timing"	Adam Muto	Kent Osborne & Pendleton Ward	March 3, 2014 (2014-03-03)	1014-160	1.45
Lumpy Space Princess runs into with a former classmate named Johnnie (voiced by Mark Proksch) and the two begin a relationship. After Lumpy Space Princess begins to think Johnnie is being wooed by Princess Bubblegum, she uses a time manipulation device invented by Bubblegum to send Johnnie back to before he met her for a "second chance". Unfortunately, Lumpy Space Princess traps Johnnie in a different dimension.
154 155	50 51	"Lemonhope"	Nate Cash	Tom Herpich & Steve Wolfhard	March 10, 2014 (2014-03-10)	1014-152 1014-157	1.97
Lemonhope (voiced by Justin Roiland) grows unhappy with Princess Bubblegum's constant reminders of his responsibility to help the lemon people, haunted by recurring nightmares that pressure him even more. Finally having enough, Lemonhope runs away from the Candy Kingdom to set out on his own adventure to be his own person. But the nightmares persist as he becomes stranded in a desert where he nearly succumbs to death. Eventually, after a long and arduous adventure, Lemonhope resolves to defeat Lemongrab once and for all by using his lyre's pleasing melody to blow up the despot. After Princess Bubblegum is able to reconstitute Lemongrab into a patchwork creature by grafting leftover parts from his clone brother and some deceased Lemon people caught in the blast, Lemonhope turns down the offer to rule the Lemon Kingdom and leaves to live out his life. A thousand years later, an aged Lemonhope returns to the Lemon Kingdom in his final living moments.
156	52	"Billy's Bucket List"	Nate Cash Adam Muto	Ako Castuera & Jesse Moynihan	March 17, 2014 (2014-03-17)	1014-159	2.34
Finn finds the late Billy's (voiced by Lou Ferrigno) bucket list and, to honor his memory, decides to complete it. After finishing most of the items, including taking Billy's ex-girlfriend Canyon (voiced by Ako Castuera) on one last motorcycle ride, and conquering his fear of the ocean, an apparition of Billy appears to Finn in the sky, telling him that Finn's biological father is still alive.

Season 6 (2014–15)

Main article: Adventure Time (season 6)

No. overall	No. in season	Title	Supervising direction by	Written and storyboarded by	Original air date	Prod. code	US viewers (millions)
157	1	"Wake Up"	Elizabeth Ito	Andy Ristaino & Cole Sanchez	April 21, 2014 (2014-04-21)	1025-166	3.32
Finn and Jake try to commit a cosmic crime to get into a multiverse prison called the Citadel, in which Finn's father is trapped. Revealing himself as a dream-based manifestation, Prismo (voiced by Kumail Nanjiani) offers to help them by instructing them to bring him the old man who dreamt him up so they can wake him up. However, having been in a comatose state since his previous plan was ruined, the Lich (voiced by Ron Perlman) beats the duo to the punch by waking up the old man and then killing him; the Citadel's guardian subsequently captures him.
158	2	"Escape from the Citadel"	Adam Muto	Tom Herpich & Steve Wolfhard	April 21, 2014 (2014-04-21)	1025-163	3.32
Hitching a ride on the Lich's crystalized prison, Jake and Finn find the latter's father Martin (voiced by Stephen Root), who is not what Finn expected, as they are forced to flee when the Lich destroys the Citadel while putting the prisoners under his control to begin his plan of destruction. While Finn and Jake are distracted with the Lich, Martin flees with Finn giving chase. In the ensuing chase, Finn's grass sword takes over his entire arm, causing Finn to lose it as Martin escapes. Despite this setback, the Lich is turned into a giant baby, who they leave with Tree Trunks and Mr. Pig.
159	3	"James II"	Elizabeth Ito	Seo Kim & Somvilay Xayaphone	April 28, 2014 (2014-04-28)	1025-164	2.03
Finn and Jake learn that Clone James (voiced by Andy Merrill) has been faking his death in order to collect medals. After discovering that there are, in fact, 25 Jameses on the loose, Princess Bubblegum orders them to be arrested. However, before they can be apprehended, the goo monsters from the previous season episode "James" attack. The clones of James redeem themselves, however, by sacrificing themselves to save Princess Bubblegum, who in turn banishes the Jameses to the wasteland in return for new medals every day.
160	4	"The Tower"	Andres Salaff	Tom Herpich & Steve Wolfhard	May 5, 2014 (2014-05-05)	1025-168	2.10
Finn is not happy with his replacement arms made by the princesses, and his emotional anguish manifests itself in the form of a telekinetic arm. With his psychic prosthesis, he decides to build a tower into space in order to find his father, and exact revenge by ripping off his arm. Finn becomes obsessed with building this tower, alarming Princess Bubblegum. After Finn breaches the atmosphere of Earth, he begins to hallucinate, but is rescued at the last minute by a spaceship. On board the spaceship, Finn thinks he see his father and attempts to exact his revenge, only to find himself unable to follow through. Once Finn gives up, Princess Bubblegum reveals that she set up the simulation after rescuing Finn, and that he is not actually on board his father's spacecraft.
161	5	"Sad Face"	Adam Muto	Graham Falk	May 12, 2014 (2014-05-12)	1025-162	1.77
With N.E.P.T.R. (voiced by Andy Milonakis) and BMO watching, Jake's tail goes to work at a traveling bug circus once every month when Jake is asleep. The tail works as a clown with the stage name Blue Nose; he is berated by the circus's ring leader (voiced by Brett Gelman) and asked to make his performances "less artsy and more fartsy". Blue Nose is displeased with the manner the ring leader treats a captured chipmunk, who is paraded around like a wild beast. Blue Nose makes a deal with the ring leader that stipulates that if he can pull in more money than the chipmunk, it will be set free. Blue Nose then performs a hilarious routine that brings in money, but the ringer leader tries to not honor his agreement; Blue Nose and the chipmunk subsequently escape, and Blue Nose returns to Jake, just as the latter wakes up.
162	6	"Breezy"	Andres Salaff	Derek Ballard & Jesse Moynihan	June 5, 2014 (2014-06-05)	1025-165	2.27
Warned by Doctor Princess that his flower-arm will die if he does not begin to feel again, Finn decides to try and kiss as many Princesses in order to regain his sense of emotion and excitement. Finn soon meets a bee named Breezy (voiced by Ashly Burch), who acts as his wingman; however, Breezy has ulterior motives, desiring Finn's flower, which leads to Breezy developing feelings for Finn. Eventually, his flower changes into a tree that explodes, revealing that his arm has regrown inside.
163	7	"Food Chain"	Masaaki Yuasa	Masaaki Yuasa	June 12, 2014 (2014-06-12)	1025-161	1.97
Finn and Jake visit the Candy Kingdom's Museum of Natural History and learn about the food chain after being turned into its different parts—small birds, big birds, bacteria, plants, and finally caterpillars—by Magic Man (voiced by Kenny). As Finn and Jake journey along the food chain, they meet another character named Erin (voiced by Minty Lewis), whom Finn falls in love with and attempts to marry. The episode concludes with all the main characters singing a song about how the food chain works.
164	8	"Furniture & Meat"	Elizabeth Ito	Andy Ristaino & Cole Sanchez	June 19, 2014 (2014-06-19)	1025-171	1.86
BMO, concerned that Finn and Jake's massive hoard of gold is threatening the structural integrity of their treehouse, talks Finn into spending the money at an expensive resort at Wildberry Kingdom. Chaos ensues when Jake begins wildly spending money and bribing local officials. After disrespecting her authority, Wildberry Princess orders Finn and Jake to be arrested and for their money to be seized and melted down; she punishes them to be covered in molten gold, but BMO and N.E.P.T.R. arrive just in time and save the two.
165	9	"The Prince Who Wanted Everything"	Adam Muto	Adam Muto, Kent Osborne, Lyle Partridge & Bert Youn	June 26, 2014 (2014-06-26)	1025-167	2.48
Lumpy Space Princess kidnaps and ties up Ice King, forcing him to read her own fan-fiction of Fionna and Cake about "the beautiful and sensitive" Lumpy Space Prince (voiced by Peter Serafinowicz), who leaves Lumpy Space and seeks refuge in the Land of Ooo. Lumpy Space Prince eventually meets Fionna (voiced by Madeleine Martin) and Cake (voiced by Roz Ryan) and tries to learn their simpler ways of life. Eventually, he is able to overcome the power of his parents by "not caring", saving the day and winning the hearts of both Fionna and Cake.
166	10	"Something Big"	Andres Salaff	Jesse Moynihan	July 3, 2014 (2014-07-03)	1025-170	1.95
Maja the Sky Witch summons Daren, The Ancient Sleeper (voiced by Alan Oppenheimer) and orders him to attack the Candy Kingdom so that she may use the sentimental affection and caring of its citizens as fuel for her powers. Root Beer Guy sacrifices himself to stall Daren and Maja while Finn brings in his Ancient Psychic Tandem War Elephant to fight back. After defeating Maja and Daren, Finn decides that he cannot give orders to the Elephant anymore and decides to let him roam freely. The elephant eventually decides to help Maja recover from the coma he put her in.
167	11	"Little Brother"	Elizabeth Ito	Madéleine Flores & Adam Muto	July 10, 2014 (2014-07-10)	1025-172	2.10
While throwing a party in Jake's Viola, Shelby (voiced by Ward) accidentally cuts his lower half off, which becomes sentient. Shelby names his new brother Kent (voiced by Thurop Van Orman), and seeks Jake's help in order to be a good sibling. Jake tells Shelby to give Kent a sword and have him fight bad guys, which Shelby does. Kent journeys into the roots of the treehouse and encounters the Rat King (voiced by James Urbaniak), whom he eagerly challenges. Kent is knocked out and his sword is destroyed, but he is found by an inhabitant of the roots named Leaf-Beard (voiced by Urbaniak) who explains that his village has been tormented by the Rat King for some time. Kent acquires three materials, gets a new sword forged by a local blacksmith (voiced by Burch), and squares off against the Rat King, defeating him.
168	12	"Ocarina"	Andres Salaff	Tom Herpich & Steve Wolfhard	July 17, 2014 (2014-07-17)	1025-173	1.86
After Finn and Jake arrive to the birthday party of Jake's children 3 hours late, Jake begins to irritate his business-savvy son Kim Kil Whan (voiced by Marc Evan Jackson) with his childish antics. Fed up, Whan purchases the deed to Finn and Jake's treehouse from Marceline and promptly rents out the treehouse to multiple tenants. After several days of dealing with Whan as the landlord, Jake becomes convinced that Whan simply wants to be noticed by his father. As result, Jake hand-crafts an ocarina for Whan, using it as collateral for the deed to the treehouse. Whan later meets with his wife and reveals that the real reason he bought the treehouse was to try and force Jake to become a productive and responsible person. Although his plan failed, Whan finally realizes the true nature of his father.
169	13	"Thanks for the Crabapples, Giuseppe!"	Elizabeth Ito	Seo Kim & Somvilay Xayaphone	July 24, 2014 (2014-07-24)	1025-174	2.18
Ice King, Abracadaniel (voiced by Steve Little), Little Dude (voiced by Sanchez), the Life-Giving Magus (voiced by Dana Snyder), Ron James (voiced by Duncan Trussell), female water sprites (voiced by Walch and Grey DeLisle), and several other wizards go on a road trip in a bus to forge their own school of magic. However, their bus runs out of gas and loses its tires, forcing Ice King to freeze a road that the bus can slide on. After encountering a crabapple tree, an elderly wizard named Giuseppe is left behind by Ice King after he attempts to gather apples for the bus patrons. The bus eventually crashes into a swamp. In the nick of time Giuseppe soon arrives and uses psychokinetic magic to lift the bus out of the swamp, before disappearing in a sparkling fog. After this ordeal, the group feels as though they now have a secret to be proud of.
170	14	"Princess Day"	Elizabeth Ito	Seo Kim & Somvilay Xayaphone	July 31, 2014 (2014-07-31)	1025-169	1.91
During the annual Princess Day meeting held in Breakfast Kingdom, Lumpy Space Princess clashes with Breakfast Princess over the year's events. After Breakfast Princess mocks Lumpy Space Princess's status in front of everyone, the latter leaves angrily. Meanwhile, Marceline gets bored during the meeting and follows Lumpy Space Princess outside and suggests that the two engage in pranks. The duo begin ransacking Breakfast Princess's room until they get chased out by guards. The two then steal Breakfast Princess's car, only to accidentally run over Breakfast Princess, who was attempting to stop them from leaving. Knocked out, Breakfast Princess is dragged into the trunk and then dumped off in the middle of the desert. Lumpy Space Princess and Marceline then take Breakfast Princess's car and accidentally drive it off a cliff.
171	15	"Nemesis"	Andres Salaff	Derek Ballard & Jesse Moynihan	August 7, 2014 (2014-08-07)	1025-175	1.90
During the meeting of Starchy's Veritas Brigade, a man calling himself Peace Master (voiced by Rainn Wilson) appears and claims that there is a terrible evil trying to consume the Candy Kingdom. Princess Bubblegum, who is spying on the meeting, thinks Peace Master is talking about her. Meanwhile, Peppermint Butler (voiced by Steve Little), fearing that he has been found out by Peace Master, takes to his room and uses a ritual to track down Peace Master and confront him to a battle. Peace Master overpowers him, forcing Peppermint Butler to retreat. Peace Master then challenges Peppermint Butler to a final duel, during which the former loses. By order of Peppermint Butler as the victor, Peace Master leaves Candy Kingdom with Princess Bubblegum being completely unaware of Peppermint Butler's ways.
172	16	"Joshua & Margaret Investigations"	Elizabeth Ito	Andy Ristaino & Cole Sanchez	August 14, 2014 (2014-08-14)	1025-176	2.05
During Jake's birthday party, Jake tells Finn and BMO a story about how his parents Joshua (voiced by Kent Osborne) and Margaret (voiced by Maria Bamford) hunted down a dangerous menace in the woods of Ooo before Jake was born. It is revealed that while hunting some sort of monster, Joshua was bitten by an otherworldly shape-shifter. Eventually, the wound started to grow, resulting in Jake being born from his father's head.
173	17	"Ghost Fly"	Cole Sanchez	Graham Falk & Cole Sanchez	October 28, 2014 (2014-10-28)	1025-181	1.30
During a dark and stormy night, Jake kills a fly that eats some of his soup. In retaliation, the vengeful soul of the fly haunts the tree house. Finn and Jake attempt to get Peppermint Butler to exorcise the fly's spirit, but he leaves out of fear. After failing to adhere to proper exorcist protocol, Finn is turned into a fly. Jake gets BMO to karate chop his heart, allowing him to fight the fly on its own plane of existence. After a struggle, Jake kills the fly's spirit and is brought back to life.
174	18	"Everything's Jake"	Cole Sanchez	Seo Kim & Somvilay Xayaphone	November 24, 2014 (2014-11-24)	1025-184	1.59
After meddling courtesy of Magic Man, Jake finds himself transported inside of himself, wherein an entire civilization exists, made entirely out of Jake's flesh. Jake tries to leave to get something to eat, but the world's inhabitants—including Jake's supposed best friend Goose (voiced by Billy West)—will not let him because they may face extinction.
175	19	"Is That You?"	Andres Salaff	Jesse Moynihan	November 25, 2014 (2014-11-25)	1025-182	1.76
Following a memorial service for Prismo, Jake begins acting strangely. Finn soon realizes that the real Jake has been transported into Prismo's alternate dimension. After recreating the elaborate ritual that triggered the events, Finn is also transported to the dimension, wherein he runs into a program of Prismo. This program explains an elaborate plan that will allow Prismo to be resurrected. Both Finn and Jake follow Prismo's instructions, and are successful in reviving their friend.
176	20	"Jake the Brick"	Kent Osborne	Kent Osborne	November 26, 2014 (2014-11-26)	1025-177	2.00
Jake attempts to fulfill an aspiration of his: to be a brick inside a shack as it collapses. Finn, being supportive, leaves a walkie talkie with Jake, who absentmindedly begins to narrate the events around him. Finn and BMO are drawn into Jake's storytelling, and Finn uses Starchy's radio station to broadcast Jake's narration of the trials and tribulations of a rabbit. All of Ooo is soon engrossed in the radio broadcast, unbeknownst to Jake.
177	21	"Dentist"	Andres Salaff	Tom Herpich & Steve Wolfhard	November 28, 2014 (2014-11-28)	1025-188	1.40
When Finn's toothache gets too much to take, he has no choice but to visit the ants, led by General Tarsal (voiced by Lucy Lawless), who provide dental care in exchange for a tour of duty. However, Finn soon finds himself partnered up with Tiffany (voiced by Collin Dean), who constantly tries to kill him so that he may become Jake's best friend. Finn and Tiffany attempt to defend an underground intersection from aggressive worms. Just when victory is assured, Tiffany tries to kill Finn, but accidentally falls into the maw of the Queen Worm, to his apparent demise. Following this ordeal, Finn's teeth are promptly fixed.
178	22	"The Cooler"	Cole Sanchez	Andy Ristaino & Cole Sanchez	December 4, 2014 (2014-12-04)	1025-186	1.84
After a natural disaster hits the Fire Kingdom, Flame Princess (voiced by Jessica DiCicco) is forced to team up with Princess Bubblegum. Unbeknownst to Flame Princess, Bubblegum set up the cooling in order to infiltrate the Flame Kingdom and deactivate the kingdom's Sleeping Fire Gods, extremely powerful and ancient weapons of mass destruction. Once Bubblegum's betrayal is known, the two princesses fight, resulting in destruction of all but one of the Fire Gods. Flame Princess calls Bubblegum a bad person, to which she protests. Eventually, after intense discussion, Flame Princess reveals her actual name—Phoebe—to Princess Bubblegum as a sign of friendship. Princess Bubblegum, in turn, pulls the plug from her extensive surveillance program.
179	23	"The Pajama War"	Cole Sanchez	Seo Kim & Somvilay Xayaphone	January 8, 2015 (2015-01-08)	1025-189	2.04
At a slumber party at the Candy Kingdom, Princess Bubblegum and Finn are forced into a closet to play a variation of seven minutes in heaven; the two leave the party to hang out and go on a walk. However, the candy citizens believe that Finn and Bubblegum have passed out due to lack of oxygen and attempt to open the door. Eventually, the citizens form a makeshift government that quickly devolves into a despotism headed first by Col. Candy Corn (voiced by Keith Ferguson), and then Crunchy. The panic is only ended once Finn and Bubblegum return; before intervening, however, Bubblegum and Finn discuss how much they have enjoyed just spending time together.
180	24	"Evergreen"	Andres Salaff	Tom Herpich & Steve Wolfhard	January 15, 2015 (2015-01-15)	1025-178	1.75
Millions of years before the start of the series, a mutated dinosaur by the name of Gunter (voiced by Pamela Adlon) and the ice elemental Urgence Evergreen (voiced by Kenny) try to save the planet from a comet by constructing a magical crown that will grants its wearer their one true wish. Although the two are able to secure a power supply for the crown, Evergreen is incapacitated before he can use it, resulting in Gunter placing it on his head; however, Gunter accidentally wishes to be an ice wizard like Evergreen, marring the crown for all future wearers, including the Ice King.
181	25	"Astral Plane"	Andres Salaff	Jesse Moynihan & Jillian Tamaki	January 22, 2015 (2015-01-22)	1025-180	1.86
While camping with Jake, Finn begins astral projecting, which takes him on a journey across Ooo. After viewing Mr. Fox (voiced by Herpich), Bounce House Princess, Ice King, and Marceline, Finn begins to ponder the nature of life. Catching a ride on a space lard, Finn is carried to Mars, where he witnesses Grob Gob Glob Grod sacrifice himself to save the citizens of Mars from an incoming comet, which is later revealed to be a spacecraft being piloted by Finn's father, Martin.
182	26	"Gold Stars"	Elizabeth Ito	Seo Kim & Somvilay Xayaphone	January 29, 2015 (2015-01-29)	1025-179	1.85
Tree Trunks and Mr. Pig's child, Sweet P (voiced by Ethan Maher), is bullied at school. The King of Ooo (voiced by Andy Daly) and his lawyer dog Toronto (voiced by Paul Scheer) then trick him into dancing for the amusement of other people; the King of Ooo and Toronto use Sweet P as a distraction so that they can pickpocket people. The two criminals convince Sweet P to continue working with them by giving him gold stars, but eventually, Sweet P learns that he is being used to hurt others, and the suppressed manifestation of the Lich (voiced by Ron Perlman) terrifies King of Ooo and Toronto into leaving Sweet P alone.
183	27	"The Visitor"	Andres Salaff	Tom Herpich & Steve Wolfhard	February 5, 2015 (2015-02-05)	1025-183	1.71
After sleepwalking, Finn is led to both a friendly civilization, and to the mysterious location of a downed spaceship. In the area, Finn stumbles upon his father, Martin, and attempts to bond with him. However, Finn soon realizes that Martin seems to care about no one but himself; Finn even tries to pry details of his birth from his father, but Martin provides only a few vague details. Finn, fed up with his father, closes him in the spaceship's escape pod and activates it, sending Martin into space. Finn then proceeds to save the members of the friendly civilization from the downed spaceship.
184	28	"The Mountain"	Andres Salaff	Sam Alden & Jesse Moynihan	February 12, 2015 (2015-02-12)	1025-187	1.67
Lemongrab and Finn go on an expedition through the Mountain of Matthew to learn more about themselves. After being presented with three mirrors that show the viewer two false realities and one true reality, both Finn and Lemongrab both chose correctly and soon come into contact with the being Matthew (voiced by Jim Cummings), who meets his demise thanks to the antics of Lemongrab.
185	29	"Dark Purple"	Adam Muto	Sloane Leong & Adam Muto	February 19, 2015 (2015-02-19)	1025-185	2.15
Susan Strong (voiced by Jackie Buscarino) and her Hyooman associates break into the pre-war Super Porp soda factory in order to save a baby that was kidnapped by one of its delivery drones. Susan Strong soon discovers a race of mutated beings, who slave all day to craft the delicious Super Porp. Susan and her associates eventually square off against Cheryl (voiced by Burch), the dying spokesperon for the company, who reveals that she needs the baby to keep brand awareness strong. Susan saves the child and has the plant dismantled, which results in terrible soda.
186	30	"The Diary"	Cole Sanchez	Jillian Tamaki	February 26, 2015 (2015-02-26)	1025-190	1.91
Jake's son T.V. (voiced by Dan Mintz) finds an old diary, which revives a decades-old mystery surrounding the writer of the book. T.V. soon pours over the scrawling of the writer, whose initials are B.P. (voiced by Alia Shawkat). The more and more T.V. reads, however, the more obsessive he becomes, to the point where he soon begins to experience everything that the diary's author wrote about. Eventually, with the help of Jake, T.V. is able to discover that the diary belonged to Nurse Poundcake (voiced by Little) when she was younger.
187	31	"Walnuts & Rain"	Andres Salaff	Tom Herpich	March 5, 2015 (2015-03-05)	1025-193	1.68
When Finn and Jake fall into two different pits, in which they meet two different fates: Finn becomes the guest of the unstable King Huge (voiced by Matt L. Jones), who insists that Finn remain with him and stare at his idiosyncratic cuckoo clock; whereas Jake meets Seven (voiced by Chris Isaak), a bear whose makeshift air raft has been falling down the hole for years. Eventually, it turns out that the hole Jake and Seven are falling through is the chimney to the kitchen where Finn is being held captive. As such, Jake is eventually able to save Finn.
188	32	"Friends Forever"	Cole Sanchez	Andy Ristaino & Cole Sanchez	April 16, 2015 (2015-04-16)	1025-191	1.57
The Ice King invites over the Life-Giving Magus under the guise of spending time together, when in reality Ice King wants to use him to bring his appliances to life in the hopes that he can befriend them. All of the newly conscious objects are more conscious and intellectual than Ice King would have liked, and disapprove of his sense of humor, except for a very sympathetic lamp (voiced by Tipper Newton). After trying—and failing—to understand their ways, Ice King ends up destroying all of them in a rage after they criticize him and try to take away his crown.
189	33	"Jermaine"	Andres Salaff	Brandon Graham & Jesse Moynihan	April 23, 2015 (2015-04-23)	1025-192	1.53
After a bizarre dream, Finn and Jake venture to the home of their brother, Jermaine (voiced by Tom Scharpling). The duo journey to their old familial house, which is still inhabited by Jermaine. The building is surrounded by demons, which Jermaine vigilantly fends off. Jermaine eventually gets into a fight with Jake, pointing out that he has had to take care of their father's affairs, whereas Jake has gotten to lead a life of adventure. Once the tensions cool—and the brothers' home burns to the ground—amends are finally made.
190	34	"Chips & Ice Cream"	Cole Sanchez	Seo Kim & Somvilay Xayaphone	April 30, 2015 (2015-04-30)	1025-194	1.69
After a bizarre curse gets placed on Jake by a bear named Morty Rogers (voiced by Ron Livingston), Jake is forced to live with two creatures named Chips and Ice Cream (voiced by Riki Lindhome and Kate Micucci respectively) that talk in a nonsense language consisting only of their names. Jake initially tries to live his life with the two creatures, but their incessant chattering begins to drive Finn and Jake crazy. Eventually, BMO figures out how to free Chips and Ice Cream, and they ascend into the heavens.
191	35	"Graybles 1000+"	Andres Salaff	Steve Wolfhard	May 7, 2015 (2015-05-07)	1025-195	1.58
Cuber (voiced by Emo Philips) uses his graybles to survive after crash landing in a futuristic and bleak version of Ooo. Each of the graybles—revolving around Finn, Jake, and BMO; Ice King and Gunter; Princess Bubblegum and Starchy; and Cuber himself—allow Cuber to survive and adapt in this alien world, and successfully evade a group of vengeful creatures, bent on destroying Cuber after he accidentally disturbed a wedding of theirs.
192	36	"Hoots"	Adam Muto	Kent Osborne & Andy Ristaino	May 14, 2015 (2015-05-14)	1025-196	1.54
After the Cosmic Owl (voiced by M. Emmet Walsh) spies an attractive lady bird (voiced by Kay Lenz) in Finn's dream, he begins to shirk his duties. He proceeds to do everything in his power to talk to her and find out who she is. Eventually, the two meet up, and the Cosmic Owl unwittingly invites the lady bird into the dream of Princess Bubblegum. In this dream, the lady bird suddenly turns into a deadly demon, spelling doom for Princess Bubblegum and the Candy Kingdom—due to the prophetic nature of dreams featuring the Cosmic Owl, this may come to pass in the waking world. It is later revealed that the lady bird was the dream manifestation of Gunter.
193	37	"Water Park Prank"	David Ferguson	David Ferguson	May 21, 2015 (2015-05-21)	1025-202	1.42
Finn and Jake take a break and go to a post-apocalyptic water park. While at the park, they run into the Ice King and decide to prank him by blocking up the water slide he is trying to go down.
194	38	"You Forgot Your Floaties"	Andres Salaff	Jesse Moynihan	June 1, 2015 (2015-06-01)	1025-197	1.57
Finn and Jake try to rescue Magic Man's new apprentice, Betty (voiced by Lena Dunham), but Magic Man stops them. Betty and Magic Man then create a system that will make Magic Man the new "globhead", allowing him to assume the position once held by his brother, Grob Gob Glob Grod. The two have a vision about an artificial intelligence that Magic Man created, called M.A.R.G.L.E.S., named after his dead wife who was taken by the entity Golb. M.A.R.G.L.E.S. was designed to be used as a weapon to stop Golb. A mishap, however, caused M.A.R.G.L.E.S. to severally damage Magic Man's brain. In the end, the magical procedure goes awry, and Betty absorbs Magic Man's powers, leaving him normal.
195	39	"Be Sweet"	Elizabeth Ito	Seo Kim & Somvilay Xayaphone	June 2, 2015 (2015-06-02)	1025-199	1.67
Lumpy Space Princess takes a job babysitting Sweet P. After neglecting her duties and abandoning Sweet P, Lumpy Space Princess is tormented by a raccoon, who seems to verbally assault her with her subconscious fears: that she does not belong in the world of creature comforts. In the end, Lumpy Space Princess tracks down Sweet P, apologizes, and finally accepts her life in the woods. Later, Sweet P tells his parents about a recurring dream wherein he was a comet.
196	40	"Orgalorg"	Andres Salaff	Graham Falk	June 3, 2015 (2015-06-03)	1025-198	1.30
Gunter has strange visions after an accident. It is revealed that Gunter is really Orgalorg, a primordial chaos demon that once terrorized a faraway system of planets. After angering Abraham Lincoln, the King of Mars, Orgalorg was defeated by Grob Gob Glob Grod and banished to Earth. The planet's gravity compressed the being into a penguin, and for thousands of years he wandered for most of human history until finally being taken in by the Ice King.
197	41	"On the Lam"	Elizabeth Ito	Seo Kim, Cole Sanchez & Somvilay Xayaphone	June 4, 2015 (2015-06-04)	1025-201	1.48
Finn's father, Martin, has been arrested on an alien planet and tries to get away. In the process, he meets a little alien he names Martin II; the alien, in turn, refers to Martin as "papa". Martin tries to escape from the guards, who threaten to destroy everyone if the "rebel leader" does not reveal himself. Martin decides to sacrifice himself to save Martin II, but it turns out that Martin II was actually the rebel leader. Martin abandons Martin II and steals the alien king's gold and escapes into space on a giant moth.
198	42	"Hot Diggity Doom"	Andres Salaff	Tom Herpich & Steve Wolfhard	June 5, 2015 (2015-06-05)	1025-203	1.55
On election day, Princess Bubblegum's is more focused on a comet in the sky. Her inattention to the election leads to the King of Ooo winning and deposing her. She voluntarily goes into exile. Finn and Jake, having sworn allegiance to the kingdom, watch out for her people, but soon discover that Orgalorg has awakened inside of Gunter. While the rapidly approaching comet incites mass panic, the demon commandeers one of Bubblegum's spaceships and flies it out of the atmosphere.
199	43	"The Comet"	Elizabeth Ito	Jesse Moynihan & Andy Ristaino	June 5, 2015 (2015-06-05)	1025-200	1.55
Finn and Jake learn that Orgalorg is attempting to absorb the power of the catalyst comet. They give chase and stow away aboard the ship, but are jettisoned into space and separated once Orgalorg reveals its true, gigantic form. Finn wills the universe to obey his wishes, and Martin appears. Orgalorg consumes the comet, but Finn jumps into its belly, wherein his long-dormant grass curse reactivates, growing into a whip-like hand. Finn's power cracks open the comet, revealing a cosmic entity (voiced by Tig Notaro), who offers Finn the opportunity to ascend to a higher plane of existence. Finn politely declines, saying he is rather fond of his life in Ooo. Martin takes the being up on its offer and disappears, and Finn and a critically wounded Orgalorg are rescued by Jake and Banana Man. The Earth's gravity once again compresses Orgalorg into the powerless Gunter.

Season 7 (2015–TBA)

Main article: Adventure Time (season 7)

No. overall	No. in season	Title	Supervising direction by	Written and storyboarded by	Original air date	Prod. code	US viewers (millions)
200	1	"Bonnie & Neddy"	Andres Salaff	Tom Herpich & Steve Wolfhard	November 2, 2015 (2015-11-02)	1034-209	1.07
Finn and Jake explore a forbidden area under the Candy Kingdom for the King of Ooo. They discover a Candy Dragon, which the King of Ooo tries to monopolize as the source of all candy juice but scares it away. Finn and Jake enlist Bubblegum to help return the dragon, which she reveals is her shy and sensitive brother Neddy. Bubblegum finds Neddy, soothes him, and returns him to the Candy Kingdom after ensuring the King of Ooo cannot bother him again.
201	2	"Varmints"	Elizabeth Ito	Kris Mukai & Adam Muto	November 3, 2015 (2015-11-03)	1034-208	1.31
Marceline visits the Candy Kingdom and is surprised that Bubblegum has been deposed. At Bubblegum's cabin, Bubblegum enlists Marceline's help in eliminating varmints that have been eating her pumpkins. They track the varmints and revisit an old mine tunnel which they frequented in their youth. The Queen Varmint proves too powerful for them to defeat, and Bubblegum admits that she misses the Candy Kingdom. Returning to the surface, Marceline promises to help Bubblegum defeat the Queen Varmint.
202	3	"Cherry Cream Soda"	Adam Muto	Graham Falk	November 4, 2015 (2015-11-04)	1034-206	1.22
Cherry Cream Soda, now married to Starchy, is determined to put her past behind her and buries the remains of her previous husband, Root Beer Guy. However, a chance lightning strike revives him as Dirt Beer Guy. He tries to return to Cherry Cream Soda, who is terrified of his sudden return and newfound strength. After a talk with Jake, Dirt Beer Guy finds the resolve to rekindle his relationship with Cherry Cream Soda, but a jealous Starchy tries to kill him. Angered by Starchy's behavior, Cherry Cream Soda breaks up with Starchy and decides to start dating Dirt Beer Guy.
203	4	"Mama Said"	Elizabeth Ito	Kris Mukai & Kent Osborne	November 5, 2015 (2015-11-05)	1034-218	1.16
The King of Ooo orders Finn and Jake to find a flying mushroom that he can ride. During their search, they encounter Canyon and accompany her to find a sacred spring. They are attacked by a giant flying mushroom, which Canyon defeats by turning the sacred spring's water into a blade to cut the mushroom apart. With no flying mushroom, Finn and Jake attempt to appease the King of Ooo with a mushroom pizza, but he fires them for their failure.
204	5	"Football"	Andres Salaff	Lyle Partridge & Luke Pearson	November 6, 2015 (2015-11-06)	1034-207	1.26
BMO talks with Football, his reflection in the mirror, and agrees to switch places for a day. However, Football prefers the real world since the mirror world is empty and lonely, and reneges on the deal. Trapped, BMO haunts Football through reflective surfaces, and a terrified Football accidentally falls into a reflective pond, switching with BMO again. Football likes living in the pond, with the reflections of ducks to keep her company. BMO accepts an apology from Football and celebrates being back in the real world.
205	6	"Stakes Part 1: Marceline the Vampire Queen"	Andres Salaff	Ako Castuera & Jesse Moynihan	November 16, 2015 (2015-11-16)	1034-212	1.87
Marceline asks Princess Bubblegum to cure her vampirism, as she no longer wants to be immortal. Bubblegum performs an experimental procedure to extract the vampiric essence from Marceline's body; as Marceline recovers, the extracted essence gains a will of its own and escapes. Meanwhile, Finn and Jake are called to investigate bloodsucking attacks on livestock; they discover Marceline's extracted essence is responsible, as it has transformed into a vampire. While Finn and Jake chase the vampire, a mob of angry villagers capture Marceline and leave her to be destroyed by the rising sun.
206	7	"Stakes Part 2: Everything Stays"	Elizabeth Ito	Adam Muto & Hanna K. Nyström	November 16, 2015 (2015-11-16)	1034-213	1.87
While sunlight engulfs her, Marceline experiences flashbacks. She is comforted by her mother's lullaby as a child; witnesses Simon leaving her to protect her from himself; hunts vampires as a teenager and discovers she can absorb their powers. She befriends a tribe of Hyoomans, who are preparing to escape an impending catastrophe they fear will happen. Marceline helps fight more vampires, and tells the Hyoomans to flee when the Vampire King arrives. In the present, Marceline survives the sunlight, successfully cured of vampirism. Meanwhile, Jake encounters the vampires Marceline had previously killed, resurrected by her freed vampiric essence.
207	8	"Stakes Part 3: Vamps About"	Andres Salaff	Tom Herpich & Steve Wolfhard	November 17, 2015 (2015-11-17)	1034-214	1.82
The five deadliest vampires resurface: the Vampire King, The Fool, The Empress, the Hierophant and the Moon. Surprised to be alive again, they disagree on what to do and go their separate ways. Witnessing this, Jake warns Finn and Marceline. Learning the Vampire King is alive, Marceline has a flashback of their previous battle—when the Vampire King sacrificed himself to bite Marceline, making her the last vampire. Marceline hunts and confronts the resurrected Vampire King, killing the Fool and reabsorbing his power of flight. However, the Vampire King warns her that the Empress is headed for the Ice Kingdom. Fearing for the Ice King's safety, Marceline leaves immediately.
208	9	"Stakes Part 4: The Empress Eyes"	Elizabeth Ito	Seo Kim & Somvilay Xayaphone	November 17, 2015 (2015-11-17)	1034-215	1.82
The Empress arrives at the Ice Kingdom and uses her hypnotism power on the Ice King, who captures Finn for her. Marceline attacks and escapes with Finn, pursued by the Ice King. Marceline tries to jog the Ice King's memory, but it turns out he was never hypnotized and this is how he always acts around women. Marceline then attacks the Empress, who has the upper hand until she is paralyzed by a special gun Bubblegum developed. Marceline kills the Empress and reabsorbs her power of invisibility. She apologizes to her friends for trying to fight the vampires alone and tells them that they will hunt the remaining vampires together.
209	10	"Stakes Part 5: May I Come In?"	Adam Muto	Lyle Partridge & Luke Pearson	November 18, 2015 (2015-11-18)	1034-216	1.85
While on the trail of the vampire known as the Moon, the group run into trouble when the shape-shifting Hierophant finds them. He proves to be too powerful to fight, so on learning that he cannot enter houses without permission, Jake shapeshifts into a house and the group take shelter inside. The Hierophant proposes joining forces against the Vampire King, and Marceline agrees on the condition that the Hierophant stops drinking blood. However, he attacks her and during the struggle, he is accidentally knocked into Jake and dies due to entering a house uninvited. Marceline reabsorbs his shapeshifting powers but then falls ill, having been poisoned by the Hierophant's stinger.
210	11	"Stakes Part 6: Take Her Back"	Andres Salaff	Ako Castuera & Jesse Moynihan	November 18, 2015 (2015-11-18)	1034-217	1.85
Princess Bubblegum brings Marceline to the Candy Kingdom to work on a cure for the Hierophant's poison. Meanwhile, Finn and Jake find the Moon whose healing power might aid Marceline, but cannot kill the Moon because her healing powers are so great. The Moon awakens at sunset and Finn and Jake flee, luring the Moon to the Candy Kingdom. The Moon uses her powers to incapacitate Finn and Jake as she attempts to kill Marceline, but Peppermint Butler stabs the Moon in the back, her only weak spot. Marceline reabsorbs the Moon's healing power and fully recovers from the poison.
211	12	"Stakes Part 7: Checkmate"	Elizabeth Ito	Ako Castuera & Jesse Moynihan	November 19, 2015 (2015-11-19)	1034-222	1.70
The group prepare to confront the Vampire King, who unexpectedly appears and says he no longer wishes to be a vampire. He maintains this, despite Marceline's attempts to attack him, and the group reluctantly agree to remove his vampiric essence. Bubblegum uses the same contraption she'd earlier used on Marceline, which turns the Vampire King into a relatively harmless lion, and puts his vampiric essence in a bucket. Bubblegum leaves Peppermint Butler to properly dispose of the essence but he trips, causing the essence to detonate into a new monstrosity: The Dark Cloud.
212	13	"Stakes Part 8: The Dark Cloud"	Andres Salaff	Tom Herpich & Steve Wolfhard	November 19, 2015 (2015-11-19)	1034-219	1.70
The Dark Cloud moves towards the Candy Kingdom, pursued by Finn, Jake, and Bubblegum. Seeing Bubblegum fighting the Dark Cloud, the people of Candy Kingdom are inspired to overthrow the King of Ooo and join the battle. Marceline resigns herself to defeat until the Ice King instills in her a sense of purpose, convincing her it is her destiny to stop the Dark Cloud. Marceline eventually uses her demonic soul-sucking abilities to drain the Dark Cloud from the inside out. However, in doing so she once more becomes the Vampire Queen. In the aftermath, Marceline comes to terms with her vampiric nature, telling Bubblegum that her time as a mortal has made her more mature. Marceline sings a rendition of "Everything Stays", with short sequences of Ooo's return to normalcy.
213 214	14 15	"The More You Moe, the Moe You Know"	Andres Salaff Elizabeth Ito	Tom Herpich & Steve Wolfhard	December 3, 2015 (2015-12-03)	1034-224 1034-228	1.20
A MO claiming to be Moe visits for BMO's birthday, bringing a special mission for the robot: return to the MO factory to grow up. BMO is nervous, worrying that the process of growing up may affect the way others see it. At the MO factory, BMO, after nearly falling into a trash compactor, learns that the real Moe went offline yesterday, and that the MO at the tree fort is actually AMO, the first MO ever created. AMO was built to receive love, and has become desperate for affection at any cost. Realizing that AMO has attempted to take its place and receive the love of Finn and Jake, BMO rushes back to the tree house, and in the resultant scuffle, AMO is accidentally hurled off a cliff.
215	16	"Summer Showers"	Elizabeth Ito	Graham Falk	January 7, 2016 (2016-01-07)	1034-223	1.10
Jake's daughter, Viola, is up for the lead role in a play directed by Lumpy Space Princess, but is instead made responsible for sound and practical effects. Lumpy Space Princess treats her poorly and picks over details of reproducing raindrops. Viola puts up with this, wanting to make Jake proud. On opening night, the leading lady is unable to perform and Lumpy Space Princess decides to take her place, but at the last moment Viola teleports Lumpy Space Princess far away so she can assume the lead role. Lumpy Space Princess makes her way back, but her anger is soothed when she sees the raindrops Viola made for the play.
216	17	"Angel Face"	Elizabeth Ito	Seo Kim & Somvilay Xayaphone	January 11, 2016 (2016-01-11)	1034-210	1.11
BMO sets up an elaborate cowboy-themed live-action role-play scenario. Using special "sentient sandwiches" as a bribe, BMO convinces Jake to take on the role of his horse, and the two set off to catch Finn, who is role-playing as an outlaw. Meanwhile, Me-Mow sees a pretend wanted poster that BMO made with Finn's picture on it, and she kidnaps Finn in the hopes of receiving an actual bounty. Finn escapes with the help of BMO and Jake, and they imprison Me-Mow deep inside the Candy Kingdom.
217	18	"President Porpoise Is Missing!"	Andres Salaff	Sam Alden & Kent Osborne	January 12, 2016 (2016-01-12)	1034-211	1.21
While playing video games in their treehouse, Finn and Jake learn that President Porpoise is missing. They decide to find Banana Man for help, and are surprised that Banana Man and the Ice King were already there, listening. Finn and Jake enlist BMO to distract the Ice King, while they travel with Banana Man to the bottom of the sea in Banana Man's submarine. Finn and Jake interrogate Vice President Blowfish but are unsuccessful at getting information. At the last moment before Blowfish takes over as President of the Ocean, President Porpoise returns, explaining that he had taken a long weekend.
218	19	"Blank-Eyed Girl"	Andres Salaff	Seo Kim & Somvilay Xayaphone	January 13, 2016 (2016-01-13)	1034-220	1.12
Finn and Jake are confronted by the urban myth of the Blank-Eyed Girl, creatures who hide in all corners of Ooo and unnervingly stare at people for no reason. Finn and Jake are terrified and try to fight off the Blank-Eyed Girls with various superstitions. When this fails, they try to ignore the Blank-Eyed Girls, but Jake breaks down at their creepiness. Eventually, the creatures reveal that they are formless creatures in disguise, and they leave the tree house through an open window.
219	20	"Bad Jubies"	Kirsten Lepore	Kirsten Lepore	January 14, 2016 (2016-01-14)	1034-205	1.22
A deadly storm hits the grasslands, forcing Finn, Jake, BMO, and Lumpy Space Princess to build a bunker. Jake appears to do nothing while the others collect necessities, angering them. In the end, it is revealed that Jake was collecting sounds; as the storm threatens to destroy the group's bunker, Jake uses a beat box of these sounds to calm the storm.
220	21	"King's Ransom"	Adam Muto	Hanna K. Nyström & Andres Salaff	January 15, 2016 (2016-01-15)	1034-221	1.12
The Ice King enlists Finn and Jake to recover his stolen crown and Gunter the penguin. After several wasted efforts involving foxes and fake crowns, they learn that Gunter and the real crown have been taken to a mysterious cave. The Ice King goes alone and meets Betty, who used Gunter's innate demon powers to manipulate the circuitry of the crown for unknown purposes. As the Ice King is reunited with the ice crown and Gunter, Betty disappears.
221	22	"Scamps"	Elizabeth Ito	Kent Osborne & Somvilay Xayaphone	January 21, 2016 (2016-01-21)	1034-225	1.45
After foiling a scam perpetrated by a group of at-risk candy kids, Finn takes the youths on a camping trip in an attempt to reform them. Initially, the kids are unable to give up their immoral ways, but Finn uses reverse psychology to convince the kids to do what he wants them to do. In the end, the children enroll in school to better themselves.
222	23	"Crossover"	Andres Salaff	Sam Alden & Jesse Moynihan	January 28, 2016 (2016-01-28)	1034-226	1.13
Finn and Jake cross over into Farmworld—the alternate dimension that was first created in the episode "Finn the Human"—to stop Farmworld-Finn and the Jake-Lich from using an alternate version of the Enchiridion to open doorways into all dimensions. After a long and drawn-out battle, Finn, Jake, and Ice Finn team up to stop the Jake-Lich. Finn and Jake are then able to use a magical device provided by Prismo to remove the essence of the Lich from Farmworld-Jake, returning Farmworld to normal.
223	24	"The Hall of Egress"	Andres Salaff	Tom Herpich	March 5, 2016 (2016-03-05)	1034-227	1.24
Finn and Jake set out to find a dungeon, but Finn ends up getting trapped within. In the center of the structure he finds a door; when he closes his eyes, he is able to pass through. Beyond the door is a maze, and past the maze is the outside world. However, if Finn opens his eyes, he is transported back to the door. At first, Finn tries to live his life blindfolded, but he is always forced to open his eyes. He eventually wanders into an identical dungeon, in the center of which is a door that he can only pass through by opening his eyes. In so doing, Finn manages to escape.
224	25	"Flute Spell"	Andres Salaff	Sam Alden & Jesse Moynihan	March 12, 2016 (2016-03-12)	1034-231	1.01
Huntress Wizard seeks Finn's flute-playing skills to summon the Spirit of the Forest. Jake suspects that Finn has feelings for Huntress Wizard, but Finn adamantly denies it. After drinking from a magic spring, Finn briefly interacts with the Spirit, but it is only by playing together that the two are able to summon the Spirit on the material plane. Asked what he was thinking about to allow the summoning to work, Finn confesses that he was thinking of Huntress Wizard. Huntress Wizard likewise admits that she was thinking of Finn; the two kiss, but realize they cannot be with one another.
225	26	"The Thin Yellow Line"	Adam Muto	KC Green & Lyle Partridge	March 19, 2016 (2016-03-19)	1034-233	1.15
Princess Bubblegum orders Finn and Jake to infiltrate the banana guard and find a rogue guard who has been painting murals on Candy Kingdom property. Banana Guard 16 is responsible, having run out of space in his hidden art studio. He fears revealing that he is a painter because Bubblegum terrifies him. However, Bubblegum explains that she wanted to hire him to paint an official mural in one of her halls.

Shorts

DVD shorts

No.	Title	Written by	Original air date
1	"The Wand"	Tom Herpich	July 10, 2012
Finn and Jake must team up with the Ice King to stop a misbehaving wand.

Digital shorts

No.	Title	Directed by	Written by	Original air date	Prod. code
1	"All's Well That Rats Swell"	Andres Salaff	Steve Wolfhard	July 6, 2015	1025-204A
BMO discovers a rogue rat in the Tree House's flour and attempts to drive off the creature.
2	"Have You Seen the Muffin Mess"	Andres Salaff	Steve Wolfhard	August 3, 2015	1025-204B
Jake and Finn assist Princess Bubblegum in attempting to stop a muffin-based plague.
3	"Sow, Do You Like Them Apples"	Andres Salaff	Geneva Hodgson	October 1, 2015	1025-204D
Ice King and Marceline are hungry for a snack.
4	"The Gift That Reaps Giving"	Andres Salaff	Polly Guo	November 1, 2015	1025-204C
Death (voiced by Miguel Ferrer) tries to make a mixtape for his girlfriend, Life (voiced by Hynden Walch).

Home media

DVD releases

Region 1

DVD title	Season(s)	Aspect ratio	Episode count	Total running time	Release date(s)
My Two Favorite People	1, 2	16:9	12	137 minutes	September 27, 2011
It Came from the Nightosphere	1, 2, 3	16:9	16	176 minutes	March 6, 2012
The Complete First Season	1	16:9	26	286 minutes	July 10, 2012
Jake vs. Me-Mow	1, 2, 3, 4	16:9	16	176 minutes	October 2, 2012
Fionna and Cake	2, 3, 4	16:9	16	176 minutes	February 19, 2013
The Complete Second Season	2	16:9	26	286 minutes	June 4, 2013
Jake the Dad	4, 5	16:9	16	176 minutes	September 17, 2013
The Complete Third Season	3	16:9	26	286 minutes	February 25, 2014
The Suitor	1, 2, 3, 4, 5	16:9	16	176 minutes	May 6, 2014
Princess Day	2, 3, 4, 5, 6	16:9	16	176 minutes	July 29, 2014
The Complete Fourth Season	4	16:9	26	286 minutes	October 7, 2014
Adventure Time and Friends	1, 2, 3, 4	16:9	8	88 minutes	October 7, 2014
Finn the Human	3, 4, 5, 6	16:9	16	176 minutes	November 25, 2014
Frost & Fire	1, 3, 4, 5, 6	16:9	16	176 minutes	March 3, 2015
The Complete Fifth Season	5	16:9	52	572 minutes	July 14, 2015
The Enchiridion	1, 2, 3, 4, 5, 6	16:9	16	176 minutes	October 6, 2015
Stakes	7	16:9	8	88 minutes	January 19, 2016

Region 2

DVD title	Season(s)	Aspect ratio	Episode count	Total running time	Release date(s)
Season 1: Volume 1	1	16:9	10	109 minutes	October 5, 2011
Season 1: Volume 2	1	16:9	8	88 minutes	October 5, 2011
Season 1: Volume 3	1	16:9	8	88 minutes	October 5, 2011
Season 1	1	16:9	26	286 minutes	December 9, 2013
Season 2	2	16:9	22	242 minutes	October 20, 2014

Region 4

DVD title	Season(s)	Aspect ratio	Episode count	Total running time	Release date(s)
The Complete First Season	1	16:9	26	286 minutes	November 17, 2012
The Complete Second Season	2	16:9	26	286 minutes	September 4, 2013
The Complete Third Season	3	16:9	26	286 minutes	May 5, 2014
The Complete Fourth Season	4	16:9	26	286 minutes	November 12, 2014
The Complete Fifth Season – Part 1	5	16:9	26	286 minutes	September 16, 2015
The Complete Fifth Season – Part 2	5	16:9	26	286 minutes	November 4, 2015

Blu-ray releases

Region A

Blu-ray title	Season(s)	Aspect ratio	Episode count	Total running time	Release date(s)
The Complete First Season	1	16:9	26	286 minutes	June 4, 2013
The Complete Second Season	2	16:9	26	286 minutes	June 4, 2013
The Complete Third Season	3	16:9	26	286 minutes	February 25, 2014
The Complete Fourth Season	4	16:9	26	286 minutes	October 7, 2014
The Complete Fifth Season	5	16:9	52	572 minutes	July 14, 2015

Region B

Blu-ray title	Season(s)	Aspect ratio	Episode count	Total running time	Release date(s)
The Complete First Season	1	16:9	26	286 minutes	April 9, 2013
The Complete Second Season	2	16:9	26	286 minutes	June 4, 2013
The Complete Third Season	3	16:9	26	286 minutes	May 3, 2014
The Complete Fourth Season	4	16:9	26	286 minutes	November 12, 2014
Adventure Time Seasons 1–4 Boxset	1, 2, 3, 4	16:9	104	1144 minutes	November 12, 2014
The Complete Fifth Season – Part 1	5	16:9	26	286 minutes	September 16, 2015
The Complete Fifth Season – Part 2	5	16:9	26	286 minutes	November 4, 2015