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Watch Adventure Time

Adventure Time

Where to stream every episode from all 11 seasons of Adventure Time. Filter these episodes by what's available to watch free or on your streaming services using the tabs above.

Season 1

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Season 01, Episode 01 Slumber Party Panic

S01 E01

Apr 5, 2010
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Slumber Party Panic Apr 5, 2010 Finn and Princess Bubblegum must protect the Candy Kingdom from a horde of candy zombies they accidentally created.

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Season 01, Episode 02 Trouble in Lumpy Space

S01 E02

Apr 5, 2010
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Trouble in Lumpy Space Apr 5, 2010 Finn must travel to Lumpy Space to find a cure that will save Jake, who was accidentally bitten by Lumpy Space Princess at a tea party.

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Season 01, Episode 03 Prisoners of Love

S01 E03

Apr 12, 2010
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Prisoners of Love Apr 12, 2010 When the Ice King kidnaps a number of princesses he sees as potential brides, Finn and Jake team with the prisoners to set everybody free.

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Season 01, Episode 04 Tree Trunks

S01 E04

Apr 12, 2010
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Tree Trunks Apr 12, 2010 Finn and Jake join Tree Trunks in search for the rare Crystal Gem Apple, but question whether Tree Trunks has what it takes to adventure.

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Season 01, Episode 05 The Enchiridion!

S01 E05

Apr 19, 2010
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The Enchiridion! Apr 19, 2010 Finn and Jake go on a quest for a magical book that would prove them worthy of being righteous heroes.

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Season 01, Episode 06 The Jiggler

S01 E06

Apr 19, 2010
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The Jiggler Apr 19, 2010 A jiggly creature attracted by Finn's auto-tuned singing follows Finn and Jake home but soon feels ill effects of separation from its family.

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Season 01, Episode 07 Ricardio the Heart Guy

S01 E07

Apr 26, 2010
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Ricardio the Heart Guy Apr 26, 2010 When a Heart Guy named Ricardio comes to Candy Kingdom, Finn gets really jealous and finds a way to get him out of the Land of Ooo.

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Season 2

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Season 02, Episode 01 It Came from the Nightosphere

S02 E01

Oct 11, 2010
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It Came from the Nightosphere Oct 11, 2010 Marceline's evil father goes on a soul-sucking rampage after Finn and Marceline accidentally release him from the Nightosphere.

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Season 02, Episode 02 The Eyes

S02 E02

Oct 18, 2010
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The Eyes Oct 18, 2010 Finn and Jake try to rid themselves of a weird horse that creeps them out.

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Season 02, Episode 03 Loyalty to the King

S02 E03

Oct 25, 2010
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Loyalty to the King Oct 25, 2010 Finn and Jake are excited to meet the Nice King who has come to Ooo. They soon realize that he looks suspiciously like someone else they know; the Ice King.

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Season 02, Episode 04 Blood Under the Skin

S02 E04

Nov 1, 2010
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Blood Under the Skin Nov 1, 2010 When Finn gets a splinter on his finger, he wants to get the best armor. In order to receive it, he must go on a quest to get the Magical Armor of Zelderon and survive one embarrassing situation after another.

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Season 02, Episode 05 Story Tellin'

S02 E05

Nov 9, 2010
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Story Tellin' Nov 9, 2010 Jake is sick and demands to hear a good story full of romance, fighting and suspense.

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Season 02, Episode 06 Slow Love

S02 E06

Nov 16, 2010
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Slow Love Nov 16, 2010 Finn and Jake agree to help a snail named Snorlock find a girlfriend.

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Season 02, Episode 07 Power Animal

S02 E07

Nov 23, 2010
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Power Animal Nov 23, 2010 Finn is captured by gnomes who want to use his energy to power their infernal machines, and it's up to Jake to stay focused and rescue him.

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Season 3

Cartoon Network | Rent or Buy
Season 03, Episode 01 Conquest of Cuteness

S03 E01

Jul 11, 2011
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Conquest of Cuteness Jul 11, 2011 Finn and Jake must defend their home from the Cuties, a tiny race who believe themselves to be evil, destructive invaders.

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Season 03, Episode 02 Morituri te Salutamus

S03 E02

Jul 18, 2011
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Morituri te Salutamus Jul 18, 2011 The duo choose to partake in gladiatorial combat against the Fight King's ghost warriors, but Finn succumbs to bloodlust while Jake becomes obsessed in keeping a cool morale.

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Season 03, Episode 03 Memory of a Memory

S03 E03

Jul 25, 2011
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Memory of a Memory Jul 25, 2011 Finn and Jake enter Marceline's mind to awaken her from a sleep spell she had cast on herself, without knowing that they are being tricked by a person from her past.

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Season 03, Episode 04 Hitman

S03 E04

Aug 1, 2011
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Hitman Aug 1, 2011 The grounded Ice King hires a fire-manipulating hitman to attack Finn and Jake, without realizing the potentially deadly consequences.

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Season 03, Episode 05 Too Young

S03 E05

Aug 8, 2011
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Too Young Aug 8, 2011 The Earl of Lemongrab takes over the Candy Kingdom due to Princess Bubblegum's age regression, forcing her and Finn to try and get rid of him even if it means a life-altering decision.

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Season 03, Episode 06 The Monster

S03 E06

Aug 15, 2011
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The Monster Aug 15, 2011 The king and queen of Lumpy Space ask Finn and Jake to bring their daughter back home. At the same time, they attempt to stop a "monster" from destroying a village.

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Season 03, Episode 07 Still

S03 E07

Aug 22, 2011
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Still Aug 22, 2011 Finn and Jake are literally unable to move and are at the mercy of the Ice King.

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Season 4

Cartoon Network | Rent or Buy
Season 04, Episode 01 Hot to the Touch

S04 E01

Apr 2, 2012
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Hot to the Touch Apr 2, 2012 Finn develops a crush on Flame Princess and tries to get to know her, which proves difficult due to her destructive power.

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Season 04, Episode 02 Five Short Graybles

S04 E02

Apr 9, 2012
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Five Short Graybles Apr 9, 2012 Follow as 5 stories intertwine together, can you find the connection?

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Season 04, Episode 03 Web Weirdos

S04 E03

Apr 16, 2012
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Web Weirdos Apr 16, 2012 When Finn gets trapped in a giant spider web, he ends up playing marriage counselor to a couple of grumpy arachnids.

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Season 04, Episode 04 Dream of Love

S04 E04

Apr 23, 2012
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Dream of Love Apr 23, 2012 Tree Trunks is courted by an oinking suitor, but much to Jake’s dismay, this interferes with her baking habits.

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Season 04, Episode 05 Return to the Nightosphere

S04 E05

Apr 30, 2012
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Return to the Nightosphere Apr 30, 2012 Marceline’s dad banishes Finn and Jake to the Nightosphere, and it stinks. Literally.

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Season 04, Episode 06 Daddy's Little Monster

S04 E06

Apr 30, 2012
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Daddy's Little Monster Apr 30, 2012 Finn and Jake attempt to rescue Marceline and find out what's making her behave so strangely.

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Season 04, Episode 07 In Your Footsteps

S04 E07

May 7, 2012
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In Your Footsteps May 7, 2012 A bear cozies up to the guys, but his true intentions may be hidden.

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Season 5

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Season 05, Episode 01 Finn the Human

S05 E01

Nov 13, 2012
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Finn the Human Nov 13, 2012 Part 2 of a three-part episode. Finn and Jake chase the Lich through a dimensional portal and meet a wishmaster. After the Lich wishes that humanity never existed, Finn wishes that the Lich never existed.

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Season 05, Episode 02 Jake the Dog

S05 E02

Nov 13, 2012
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Jake the Dog Nov 13, 2012 Part 3 of a three-part episode. Finn and Jake chase the Lich through a dimensional portal and meet a wishmaster. After the Lich wishes that humanity never existed, Finn wishes that the Lich never existed.

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Season 05, Episode 03 Five More Short Graybles

S05 E03

Nov 20, 2012
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Five More Short Graybles Nov 20, 2012 A series of short stories all centered around a common theme, hosted by a mysterious man named Cuber from the future.

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Season 05, Episode 04 Up a Tree

S05 E04

Nov 27, 2012
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Up a Tree Nov 27, 2012 The guys' game of catch goes awry when their throwing disc is lodged in a large tree.

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Season 05, Episode 05 All the Little People

S05 E05

Dec 4, 2012
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All the Little People Dec 4, 2012 Finn receives a bag full of miniature versions of his friends.

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Season 05, Episode 06 Jake the Dad

S05 E06

Jan 8, 2013
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Jake the Dad Jan 8, 2013 Jake's a daddy, but being a father and keeping his rainicorn pups from killing themselves or each other is a lot harder than he imagined.

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Season 05, Episode 07 Davey

S05 E07

Jan 15, 2013
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Davey Jan 15, 2013 Finn creates an alter ego, Davey. Davey soon begins to take over, and Jake is forced into action to get his old friend back.

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Season 6

Hulu | Rent or Buy
Season 06, Episode 01 Wake Up

S06 E01

Apr 21, 2014
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Wake Up Apr 21, 2014 In order to find Finn's father, Finn and Jake must commit a cosmic crime...unless the Lich beats them to it.

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Season 06, Episode 02 Escape from the Citadel

S06 E02

Apr 21, 2014
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Escape from the Citadel Apr 21, 2014 Finn and Jake follow the Lich to the Citadel, where Finn meets his long lost dad. But just how far does the apple fall from the tree?

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Season 06, Episode 03 James II

S06 E03

Apr 28, 2014
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James II Apr 28, 2014 Finn and Jake discover that Clone James has been faking his own death to collect medals. Now there are 25 Jameses running amok!

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Season 06, Episode 04 The Tower

S06 E04

May 5, 2014
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The Tower May 5, 2014 Finn doesn't like any of the new arms the princesses give him, so he builds a tower into space to find his dad and get his old arm back. But are his hopes up a little too high?

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Season 06, Episode 05 Sad Face

S06 E05

May 12, 2014
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Sad Face May 12, 2014 Once a month, while Jake's asleep, his tail stretches out of the tree house to go work as a clown in a traveling bug circus.

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Season 06, Episode 06 Breezy

S06 E06

Jun 5, 2014
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Breezy Jun 5, 2014 With a friendly bee named "Breezy" as his wingman, Finn decides to get back into the dating game.

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Season 06, Episode 07 Food Chain

S06 E07

Jun 12, 2014
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Food Chain Jun 12, 2014 On a field trip to the Candy Kingdom Museum of Natural History, Finn and Jake learn about the food chain by becoming the food chain!

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Season 7

Hulu | Rent or Buy
Season 07, Episode 01 Bonnie & Neddy

S07 E01

Nov 3, 2015
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Bonnie & Neddy Nov 3, 2015 Under orders from the King of Ooo, Finn and Jake discover one of Ooo's greatest secrets.

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Season 07, Episode 02 Varmints

S07 E02

Nov 4, 2015
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Varmints Nov 4, 2015 Bubblegum turns to Marceline's help when something threatens the citizens of her homestead.

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Season 07, Episode 03 Cherry Cream Soda

S07 E03

Nov 5, 2015
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Cherry Cream Soda Nov 5, 2015 The arrival of a visitor causes Cherry Cream Soda's life to fall flat.

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Season 07, Episode 04 Mama Said

S07 E04

Nov 6, 2015
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Mama Said Nov 6, 2015 The loyalty of Finn and Jake comes into question when the King of Ooo orders them to intercept a flying mushroom.

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Season 07, Episode 05 Football

S07 E05

Nov 7, 2015
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Football Nov 7, 2015 BMO and Football decide upon a deal, but one of them cannot keep up their end of the bargain.

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Season 07, Episode 06 Marceline The Vampire Queen (1)

S07 E06

Nov 17, 2015
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Marceline The Vampire Queen (1) Nov 17, 2015 Finn and Jake hunt a shadowy predator and Marceline asks Princess Bubblegum for a favor.

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Season 07, Episode 07 Everything Stays (2)

S07 E07

Nov 17, 2015
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Everything Stays (2) Nov 17, 2015 Marceline looks back on her life on her last day.

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Season 8

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Season 08, Episode 01 Two Swords

S08 E01

Jan 24, 2017
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Two Swords Jan 24, 2017 Finn and Jake puzzle over the nature of a mysterious newcomer.

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Season 08, Episode 02 Do No Harm

S08 E02

Jan 24, 2017
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Do No Harm Jan 24, 2017 Doctor Princess thrusts a great responsibility upon Finn. Jake goes adventuring with a new friend.

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Season 08, Episode 03 Wheels

S08 E03

Jan 25, 2017
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Wheels Jan 25, 2017 Kim Kil Whan is worried about his daughter's future and asks Jake for some parental advice.

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Season 08, Episode 03 Beyond the Grotto / Lady Rainicorn in the Crystal Dimension

S08 E03

Apr 9, 2016
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Beyond the Grotto / Lady Rainicorn in the Crystal Dimension Apr 9, 2016 Beyond the Grotto: In pursuit of a runaway Sea Lard, Finn and Jake are led down a whirlpool to a curious new land. / Lady Rainicorn of the Crystal Dimension: Jake's son TV finds a hidden box and draws the attention of a super cool Rainicorn named Lee.

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Season 08, Episode 04 High Strangeness

S08 E04

Jan 26, 2017
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High Strangeness Jan 26, 2017 An otherworldly encounter puts Tree Trunks on the trail of a conspiracy in the Candy Kingdom.

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Season 08, Episode 05 Horse and Ball

S08 E05

Jan 27, 2017
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Horse and Ball Jan 27, 2017 When disaster befalls James Baxter, it’s up to Finn and Jake to help him pick up the pieces.

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Season 08, Episode 05 I am Sword / Bun Bun

S08 E05

Apr 23, 2016
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I am Sword / Bun Bun Apr 23, 2016 I am Sword: Finn starts having guilt nightmares about his missing Finn Sword...but are the nightmares real? / Bun Bun: Finn brings a special delivery for Cinnamon Bun to the Fire Kingdom but it may come with a dangerous cost.

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Season 9

Hulu | Cartoon Network | Rent or Buy
Season 09, Episode 01 Orb

S09 E01

Apr 21, 2017
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Orb Apr 21, 2017 While returning home from their adventure in Islands, Finn, Jake and BMO take a nap after eating a lot of bananas. A mysterious black orb in the sky begins to subject the three to strange dreams that quickly become nightmarish. Their nightmares begin to intertwine as they realize that they are dreaming and come in contact with a being that Finn dubs Nightmare Princess. This entity simply wants their bananas, but BMO strikes a bargain so that they get something in return. The group wake up to the orb taking some of their bananas and leaves a pink vile of nightmare juice. BMO looks through the telescope to discover that Ooo has changed radically.

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Season 09, Episode 02 Elements Part 1: Skyhooks

S09 E02

Apr 24, 2017
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Elements Part 1: Skyhooks Apr 24, 2017 Finn, Jake and BMO arrive back in Ooo and discover that their home and the areas surrounding it have been entirely converted into candy. They also encounter Fern, N.E.P.T.R., Shelby, Lemongrab, Tree Trunks, Mr. Pig and Marceline who have been converted into happily brainwashed candy people. A frightened Sweet P is the only person who is still normal and directs the gang to a mysterious candy tower. The tower turns out to be Princess Bubblegum who has become a large candy being and attempts to convert the gang into candy people as well. While BMO is completely transformed, Finn and Jake are rescued by Ice King who takes them to the Sky Kingdom. As Finn and Jake look down, they discover that Ooo has been divided into four completely corrupted sections.

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Season 09, Episode 03 Elements Part 2: Bespoken For

S09 E03

Apr 24, 2017
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Elements Part 2: Bespoken For Apr 24, 2017 Ice King explains what happened to Ooo while Finn and Jake were away. After the group left on their adventure, Ice King was visited by Betty (voiced by Felicia Day) who, frustrated over Ice King not remembering her, asks him out on a date. Betty recreates a restaurant from Ice King's previous life as Simon. When Ice King still can't remember his old life Betty drops him off back home and leaves him. Tiny Manticore gives Betty some advice; rather than trying to adhere to Simon, she should just reach out to him as Ice King due to her having changed as well. Betty returns to Ice King and they start playing together. Suddenly, Patience St. Pim (voiced by Lauren Lapkus) kidnaps Betty and begins using her magic to empower mind controlled Princess Bubblegum, Flame Princess and Slime Princess while Ice King flees with Gunter.

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Season 09, Episode 04 Elements Part 3: Winter Light

S09 E04

Apr 25, 2017
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Elements Part 3: Winter Light Apr 25, 2017 Finn, Jake and Ice King travel to the Ice World and break through the large ice dome covering the center of the land. They encounter Carroll (voiced by Cameron Esposito), from "The Tower", who was converted to Ice and is genuinely pleased with her new appearance. The gang eventually encounter a powered up, and rather withheld, Patience who seems disappointed with the outcome of the new Ooo. While she succeeded in empowering the other elementals they have relegated themseleves to their sections of Ooo as Patience had forced them to power up rather than allow them to do so themseleves. The gang rescue Betty and leave while Patience bemoans the new world to an iced Choose Goose. Betty reveals that she can help them with the power of the Enchiridion which Finn has, causing Betty to ominously laugh.

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Season 09, Episode 05 Elements Part 4: Cloudy

S09 E05

Apr 25, 2017
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Elements Part 4: Cloudy Apr 25, 2017 In order to calm Finn down, Jake tucks him and himself into a cloud, but it floats away from Ice King and Betty. The two find themselves floating in the middle of endless sky while another cloud with a door flies past them. The two play pretend barber to pass the time and end up getting to the roots of their worries. The cloud flies past again and discover that it is actually a lard. They use the lard to fly back to Betty and Ice King where the former has discovered a way to return the land of Ooo to normal.

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Season 09, Episode 06 Elements Part 5: Slime Central

S09 E06

Apr 26, 2017
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Elements Part 5: Slime Central Apr 26, 2017 Finn and Jake arrive in the transformed Slime Kingdom to retrieve Slime Princess' crown for her jewel. They run into Lumpy Space Princess who is attending Slime Princess's roller skating party. The winners of the skating competition get absorbed into Slime Princess's whole being while the losers are caged up. Finn, Jake and Lumpy Space Princess enter, but lose, only to learn that by losing they still get absorbed. While Finn manages to grab the crown, Jake gets fully absorbed into Slime Princess forcing Lumpy Space Princess to save Finn, revealing in the process that 'her lumps' protect her from corruption. They are ejected from Slime Princess and forced to leave. Finn is saddened at the loss of Jake, but Lumpy Space Princess explains that Finn and Jake always win which inspires Finn to continue his mission.

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Season 09, Episode 07 Elements Part 6: Happy Warrior

S09 E07

Apr 26, 2017
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Elements Part 6: Happy Warrior Apr 26, 2017 Finn, Lumpy Space Princess, and Gunter arrive in a radically altered Fire Kingdom. The inhabitants, which include Wyatt (voiced by Andrew Daly) and Lady Rainicorn, attack the heroes. Finn and Gunter try desperately to restrain their violent tendencies as it would allow the kingdom to corrupt them. Eventually the group find Flame Princess who has transformed into a dragon. When she swallows the jewel necessary to save Ooo, Finn gives into his violence and begins attacking Flame Princess. Lumpy Space Princess angered by the violence yells at everyone to stop their fighting. The kingdom misinterprets her anger and decide to start a war with the Candy Kingdom. Cinnamon Bun, who was unaffected by the corruption, frets that this is the end of Ooo.

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Season 10

Season 10, Episode 01 The Wild Hunt

S10 E01

Sep 17, 2017
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The Wild Hunt Sep 17, 2017

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Season 10, Episode 02 Always BMO Closing

S10 E02

Sep 17, 2017
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Always BMO Closing Sep 17, 2017

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Season 10, Episode 03 Son of Rap Bear

S10 E03

Sep 17, 2017
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Son of Rap Bear Sep 17, 2017

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Season 10, Episode 04 Bonnibel Bubblegum

S10 E04

Sep 17, 2017
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Bonnibel Bubblegum Sep 17, 2017

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Season 10, Episode 05 Seventeen

S10 E05

Dec 17, 2017
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Seventeen Dec 17, 2017

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Season 10, Episode 06 Ring of Fire

S10 E06

Dec 17, 2017
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Ring of Fire Dec 17, 2017

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Season 10, Episode 07 Marcy & Hunson

S10 E07

Dec 17, 2017
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Marcy & Hunson Dec 17, 2017

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Season 11

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Season 11, Episode 04 The Wild Hunt / Always Bmo Closing

S11 E04

Sep 17, 2017
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The Wild Hunt / Always Bmo Closing Sep 17, 2017 The Wild Hunt: A fierce creature is terrorizing the Candy Kingdom but before Finn can slay the beast, he must first overcome a guilty conscience. / Always BMO Closing: BMO and Ice King hit the road as door to door salesmen and stumble upon an irresistible opportunity.

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Season 11, Episode 05 Son of Rap Bear / Bonnibel Bubblegum

S11 E05

Sep 17, 2017
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Son of Rap Bear / Bonnibel Bubblegum Sep 17, 2017 Son of Rap Bear: When Flame Princess is coaxed into a high stakes battle against the indomitable Son of Rap Bear, Finn must help her search for a new strategy. / Bonnibel Bubblegum: A long lost artifact causes Princess Bubblegum to harken back to the creation of the Candy Kingdom.

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Season 11, Episode 06 Seventeen / Ring Of Fire

S11 E06

Dec 17, 2017
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Seventeen / Ring Of Fire Dec 17, 2017 Seventeen: A mysterious knight crashes Finn's birthday bash and presents him with a dangerous gift. / Ring Of Fire: When an old flame comes calling on urgent business, Tree Trunks reconsiders both her wild past and her tranquil present.

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Season 11, Episode 07 Marcy & Hunson / The First Investigation

S11 E07

Dec 17, 2017
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Marcy & Hunson / The First Investigation Dec 17, 2017 Marcy & Hunson: Hunson Abadeer returns to Ooo to bond with his daughter Marceline, but will he be able to prove that he's changed his soul-sucking ways? / Gemcation: Greg and the Gems take Steven on vacation to help him relax.

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