Princess Bubblegum is imprisoned by the Ice King. Jake and Finn battle their way past the Iceclops,...

Finn and Jake come across a magic wand, but when the wand becomes uncontrollable, they must team up...

Pen Ward, Adam Muto and Kent Osborne discuss their experiences working on Adventure Time.

BMO discovers a rogue rat in the tree house's flour and attempts to drive off the creature.

Jake and Finn assist Princess Bubblegum in attempting to stop a muffin-based plague.

Ice King and Marceline are hungry for a snack.

Death tries to make a mixtape for his girlfriend, Life.

A behind-the-scenes look at the making of Season 7, Episode 20 "Bad Jubies".

Finn and Jake are compelled to follow a frog carrying a crown.

Finn and Jake are in for a surprise when they force the hand of fate.

Finn and Jake discover the power held by the crown.

Finn and Jake follow the frog into the Ice Kingdom. Will they finally bear witness to the purpose of...

Finn and Jake come full circle in their pursuit of frog royalty.

Finn and his friends experience setbacks and creative triumphs in a fantastic new vision of Ooo.

This episode features scenes from the Adventure Time series finale! Come along with us for Willow Sm...

This a fun behind-the-scenes featurette that looks back on the creation and continuing popularity of...

Pendleton Ward, Jesse Moynihan, Rebecca Sugar, and Patrick McHale talk about the role of music and c...

Finn and Princess Bubblegum must protect the Candy Kingdom from a horde of candy zombies they accide...

Finn must travel to Lumpy Space to find a cure that will save Jake, who was accidentally bitten by L...

When the Ice King kidnaps a number of princesses he sees as potential brides, Finn and Jake team wit...

Finn and Jake join Tree Trunks in search for the rare Crystal Gem Apple, but question whether Tree T...

Finn and Jake go on a quest for a magical book that would prove them worthy of being righteous heroe...

A jiggly creature attracted by Finn's auto-tuned singing follows Finn and Jake home but soon feels i...

When a Heart Guy named Ricardio comes to Candy Kingdom, Finn gets really jealous and finds a way to...

When Finn and Jake discover a group of businessmen frozen in an iceberg, the duo thaws them and hire...

Jake's plan to spend time with both Lady Rainicorn and Finn backfires.

Finn reflects on an upsetting experience in his past and pledges to help everyone in town, but this...

Finn and Jake temporarily get magic powers from an evil wizard, but are tricked into helping stop a...

Finn and Jake search the land of Ooo for a new home after Marceline claims the duo's treehouse as he...

Finn and Jake go off to face a thief king who has been stealing from little girls.

Finn and Jake consider breaking up after a witch strips Jake of his powers.

Finn brings a pie-throwing robot to life, but the machine begins to long for a more fulfilling exist...

Finn struggles to overcome his fear of the ocean.

The Ice King gets married but not before he convinces Finn and Jake to throw him a manlorette party.

Finn's headstrong decision to explore a dungeon in defiance of Jake's warnings leads to a dangerous...

Finn must tell the truth when he accidentally turns Princess Bubblegum bald and green and blames the...

After being transformed into a foot, Finn joins forces with a band of misfits to make things right.

Finn and Jake try to help an obnoxious grass ogre named Donny develop better social skills, only to...

After seeing Marceline the vampire queen torment an elderly henchman, Finn steps in to be her new he...

Stuck inside the treehouse due to a knife storm, Finn and Jake use their imagination to pass the tim...

Finn and Jake capture the Ice King as their prisoner, but feel guilty when unable to explain the wro...

The great warrior Billy inspires Finn and Jake to practice nonviolence, but the duo finds it difficu...

When the Fluffy People's gold has been devoured by a culprit only known as "The Gut Grinder", Finn a...

Marceline's evil father goes on a soul-sucking rampage after Finn and Marceline accidentally release...

Finn and Jake try to rid themselves of a weird horse that creeps them out.

Finn and Jake are excited to meet the Nice King who has come to Ooo. They soon realize that he looks...

When Finn gets a splinter on his finger, he wants to get the best armor. In order to receive it, he...

Jake is sick and demands to hear a good story full of romance, fighting and suspense.

Finn and Jake agree to help a snail named Snorlock find a girlfriend.

Finn is captured by gnomes who want to use his energy to power their infernal machines, and it's up...

Jake takes a pledge of nonviolence just before Finn is kidnapped by outlaws from the crystalline dim...

Finn choses to cross the Desert of Doom to deliver the royal tarts to the annual back rubbing ceremo...

A tree witch demands a lock of princess hair or else Jake will be sucked into her bottomless bottom.

Whilst the Ice King goes out to take Gunther to the hospital, Finn and Jake decide to sneak inside h...

Jake's relationship with Lady Rainicorn is in danger when he promises to meet with her parents, as b...

Finn and Jake discover a box containing three beans. Planting them causes three pods to grow. Two of...

After defeating a evil king of goblins, Finn finds himself crowned as their new king. Unfortunately,...

Finn has to give a speech at Princess Bubblegum's science barbecue and seeks a quick fix to make him...

Finn and Jake get sucked into one of BMO's games and they have to defeat all three of his bosses.

After killing Princess Bubblegum's plant when left to take care of it, Finn and Jake make a trip to...

Finn is excited to discover what appears to be a tribe of humans living underground near the Candy K...

Wanting to surprise Finn on his birthday, Jake takes Finn on a train, where they get wrapped up in a...

Marceline and Jake give Finn advice so he can ask Princess Bubblegum to see a movie with him.

In order to cure the stomach ache of a giant, Finn and Jake must break up a party happening in his b...

On a mission to save soldiers of the Hot Dog Princess, Finn and Jake go inside a massive maze where...

After discovering government warnings prior to movies for their film club, Finn and Jake decide to m...

When the Lich is accidentally freed from its amber prison in Princess Bubblegum's Castle, Finn and J...

Princess Bubblegum recovers from being dropped in the Well of Power by the Ice King; however, she is...

Marceline plays a prank on Finn and Jake by making them believe they're vampires, but it goes too fa...

Finn and Jake must defend their home from the Cuties, a tiny race who believe themselves to be evil,...

The duo choose to partake in gladiatorial combat against the Fight King's ghost warriors, but Finn s...

Finn and Jake enter Marceline's mind to awaken her from a sleep spell she had cast on herself, witho...

The grounded Ice King hires a fire-manipulating hitman to attack Finn and Jake, without realizing th...

The Earl of Lemongrab takes over the Candy Kingdom due to Princess Bubblegum's age regression, forci...

The king and queen of Lumpy Space ask Finn and Jake to bring their daughter back home. At the same t...

Finn and Jake are literally unable to move and are at the mercy of the Ice King.

Finn and Jake enter a competition for wizards in disguise so they can prevent Ice King from winning...

In this gender-swapped episode, Fionna and Cake must battle the evil Ice Queen.

Finn and his friends must come together as a genuine band in order to open the gate of the Door Lord...

When Tree Trunks's apples go missing, she, Finn and Jake descend into the dark side of the Candy Kin...

Finn and Jake receive an invitation to a masquerade dinner. It turns into a whodunit as guests start...

When another plague of Candy Zombies arises and Princess Bubblegum is among the undead, Finn and his...

Susan Strong asks Finn and Jake to help fight off the Glub Glubs in the sewers below to regain her p...

Finn awakens after an accident to find the Candy Kingdom citizens mysteriously gone and Jake acting...

Finn and Jake take on a request to protect Wildberry Princess from an unknown assassin. The assassin...

The Snow Golem visits the Fire Kingdom and finds an unlikely follower.

Jake dreams about his death, and Finn takes action when events from the dream start to come true.

Finn and Jake find the Ice King's video diary and have a chance to unearth his secrets.

The Ice King summons an army of snowmen to recover the secret tapes Finn and Jake are watching. They...

Finn and Jake play Cloud Hunt in Marceline's house, but they get trapped in her closet after she com...

Library books seek help from Finn and Jake to save them from the evil Moldari.

Cyclops tears may heal Finn and Jake's broken toes.

Finn and Jake play detective and try to solve Ghost Princess' murder.

Jake's dad presents a strange challenge to the guys when he appears to them in a holographic message...

Jake embarks on a solo mission to help a broken-hearted Finn.

Finn develops a crush on Flame Princess and tries to get to know her, which proves difficult due to...

Follow as 5 stories intertwine together, can you find the connection?

When Finn gets trapped in a giant spider web, he ends up playing marriage counselor to a couple of g...

Tree Trunks is courted by an oinking suitor, but much to Jake’s dismay, this interferes with her bak...

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

Finn and Jake attempt to rescue Marceline and find out what's making her behave so strangely.

A bear cozies up to the guys, but his true intentions may be hidden.

Finn goes through a transformation after a run-in with a hug wolf.

Princesses lose body parts under mysterious circumstances.

Battling with her new realization of her own mortality, in a sleep deprived state Princess bubblegum...

When Finn finds a porcelain lamb, it transports him into the spirit world and only the Ice King can...

In order to do research for her tell-all memoir about men, Lumpy Space Princess goes undercover work...

Finn and Jake are called to solve a Candy Kingdom hostage crisis when a rogue cookie takes over.

Finn and Jake play Card Quest, an epic game.

Magic man has most of his power taken from him by his brother, in a fit of desperation, he swaps the...

Princess Bubblegum may be jealous when Finn start hanging out with Flame Princess.

BMO tries to find Finn's sock.

Finn has a vivid dream that may be more than it seems.

Princess Bubblegum and Lady Rainicorn look for Finn and Jake, who are missing after a run-in with th...

When a creepy sleep-peeping Lemongrab upsets Princess Bubblegum with his creepy ways, Finn and Jake...

The guys challenge a monster to a fight but end up battling each other.

Finn and Jake sneak into the Fire Kingdom to retrieve Fire Princess' scented candles and overhear a...

Frog People seek protection from an evil lizard who's attacking their swamp.

The Gunters cause chaos in Ooo.

The Ice King and Marceline bond over song and memories.

A visit from the Lich King sheds light on Ooo's secrets.

Part 2 of a three-part episode. Finn and Jake chase the Lich through a dimensional portal and meet a...

Part 3 of a three-part episode. Finn and Jake chase the Lich through a dimensional portal and meet a...

A series of short stories all centered around a common theme, hosted by a mysterious man named Cuber...

The guys' game of catch goes awry when their throwing disc is lodged in a large tree.

Finn receives a bag full of miniature versions of his friends.

Jake's a daddy, but being a father and keeping his rainicorn pups from killing themselves or each ot...

Finn creates an alter ego, Davey. Davey soon begins to take over, and Jake is forced into action to...

Ice King, NEPTR, Tree Trunks, Shelby, and Lemongrab are trapped inside a mysterious dungeon and must...

Princess Bubblegum sends Finn and Jake to investigate a message of distress from the Earls of Lemong...

Finn's hat comes to life and becomes evil after it is touched by a wizard. Finn, Jake, and the wizar...

The princesses tire of Ice King’s crazy Fionna-and-Cake fan-fiction stories, so Marceline stops by t...

When Flame Princess begins to doubt her evilness, Finn insists she is not evil and takes her on a jo...

Xergiok, the former Goblin king who was deposed by Finn and Jake claims to have turned over a new le...

A look at what Ice King and Marceline were like 996 years ago.

The Ice King creates a computer virus that will delete everyone in Ooo except for him and Princess B...

While dwelling on a joke he told to Flame Princess, Finn finds himself trapped in a strange pillow w...

BMO makes his way home after being snatched by an eagle. On its way, BMO meets Bubble and a baby, an...

Ice King gets super jealous when he finds out that he wasn't invited to the Princess Potluck.

Finn and Jake stumble across a horse named James Baxter who has the ability to make sad people feel...

Finn and Jake make a bet to see who can not talk the longest, and the two use signs to communicate.

Peppermint Butler thinks that Bubblegum is working too hard in her lab, so he tries to get her a sui...

After another one of his schemes fails, the Ice King decides to give up.

Jake Jr. gets involved with a group of troublemakers, and Jake is forced to reunite his old gang—whi...

A series of short stories with a common theme, hosted by a mysterious man named Cuber from the futur...

Lumpy Space Princess is robbed, but before she is able to explain the details to Finn and Jake, she...

After Starchy comes down with a cold and needs a magic cure, Finn, Jake, and Princess Bubblegum disg...

Jake gets upset with the amount of times that Finn uses his body as a suit of armor, so he convinces...

BMO accidentally deletes his core system files. Finn and Jake disguise themselves as MOs to infiltra...

Marceline tracks the Sky Witch, but finds out that she may need Princess Bubblegum's help.

Flame Princess and the Ice King fight each other, prompting Finn to have an interesting dream.

Finn, Jake and Princess Bubblegum discover a talented mutant named Lemonhope at The Pageant of Mutan...

Princess Bubblegum subjects Flame Princess to a series of tests to gauge Flame Princess' fiery tende...

Jake crafts the most delicious sandwich ever, but when Magic Man steals it, Finn must defy the laws...

When Finn starts sleepwalking and dreaming about the Green Lady he filed away in his memory vault, J...

Slime Princess needs a husband or else she'll lose the Slime Kingdom to her obnoxious sis. Finn step...

All aboard! Finn and Jake discover a train where every car is a dungeon filled with a new foe for Fi...

Finn meets the Box Prince—a cat with a box on its back—and learns that the Box Kingdom has been take...

Finn, Jake and Marceline are trapped in an underground cavern with no red in sight. If Marceline doe...

Finn finds an old truck, and Jake calls Banana Man to help with the repairs. But when BMO stays up a...

Sick and tired of babysitting Ice King while the Ice Kingdom is being rebuilt, Finn and Jake call up...

Finn needs Lady Rainicorn's help to rescue Jake when he is kidnapped by Kee-Oth the Blood Demon.

Finn, Jake, and Princess Bubblegum are attacked by nasty goo monsters in the Desert of Wonders.

Root Beer Guy works a boring job during the day and tries to write mystery stories at night. But his...

Tree Trunks and Mr. Pig are celebrating the wedding of the year.

Finn and Jake decide it's time for Finn to get a new sword. Finn reluctantly buys a grass sword from...

Finn practices his sword fighting skills at the candy junkyard, where he meets an old gumball robot...

When Flame King breaks out of his prison and takes over the Flame Kingdom again, Flame Princess turn...

After a magic spell backfires, the Ice King reverts back to Simon, and seeks help from Finn, Jake, a...

Love is in the air when Lumpy Space Princess reconnects with an old classmate, but will her jealousy...

Tired of all of Princess Bubblegum's talk about "responsibility," Lemonhope yearns for true freedom....

Though Lemonhope finds refuge from the desert with monster hunter Phlannel Boxingday, he might not b...

Finn finds the hero Billy's bucket list and decides to complete the unfinished items as a final trib...

In order to find Finn's father, Finn and Jake must commit a cosmic crime...unless the Lich beats the...

Finn and Jake follow the Lich to the Citadel, where Finn meets his long lost dad. But just how far d...

Finn and Jake discover that Clone James has been faking his own death to collect medals. Now there a...

Finn doesn't like any of the new arms the princesses give him, so he builds a tower into space to fi...

Once a month, while Jake's asleep, his tail stretches out of the tree house to go work as a clown in...

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

On a field trip to the Candy Kingdom Museum of Natural History, Finn and Jake learn about the food c...

Big money problems send Finn and Jake to Wildberry Kingdom.

The beautiful and sensitive Lumpy Space Prince flees his cruel parents to start a new life.

Princess Bubblegum must rally her forces when the Candy Kingdom is rocked by a massive assault.

Shelby the worm discovers that he has a little brother who is bound for adventure in the nooks of Ma...

Fed up with Jake's antics, his son Kim Kil Whan takes action.

Ice King and a band of misfit wizards go on a mystical road trip.

It's Princess Day in Ooo! You know what that means? Yep, LSP and Marceline team up to prank Breakfas...

A shadowy figure named Peace Master targets the Candy Kingdom elite.

Finn and Jake's parents hunt an unearthly menace in the woods.

Jake and the tree house are haunted by a vengeful specter.

Jake finds himself trapped in a world made of himself.

Following an ally's memorial service, Jake begins acting strangely.

Jake wants to fulfill a bizarre lifelong ambition.

When Finn's toothache gets too much to take, he has no choice but to go see dentist.

When the Fire Kingdom is struck by a natural disaster, Flame Princess turns to an unlikely ally.

A Candy Kingdom slumber party devolves into panic when Finn and Princess Bubblegum vanish.

In a distant age, the wizard Evergreen quests to save the world.

Finn's spirit is drawn into the astral plane by the power of the mysterious comet.

Tree Trunks and Mr. Pig's child, Sweet P, runs into trouble on his first day of school.

Finn meets a friendly civilization and a sees a mysterious crash site in a vision.

Lemongrab and Finn go on an expedition through the Mountain of Matthew.

Susan Strong and her allies infiltrate the mysterious Super Porp factory.

Jake's son TV discovers a lost diary and sets out to solve a decades-old mystery.

When Finn and Jake stumble into two different holes, they meet two different fates.

Ice King has a plan to form a perfect circle of confidants.

After a chilling dream encounter, Finn & Jake are determined to reconnect with their reclusive broth...

BMO'S favorite artists find a new home in the treehouse.

Marooned on an alien world, Cuber must rely on his bag of Graybles to survive.

A charismatic stranger in Finn's dream leads Cosmic Owl to shirk his duties.

After rescuing Princess Orangutan from Daddy-sad-heads, Finn and Jake head to a post-apocalyptic wat...

Finn and Jake storm Magic Man's house to rescue his new apprentice.

A fed up Lumpy Space Princess leaves the woods for a glamorous career in babysitting.

After a walrus race accident, Gunther starts to experience strange visions.

Finn's dad Martin the Human fights for freedom on a strange new planet!

It's election day in the Candy Kingdom but Princess Bubblegum's attention is diverted by a mysteriou...

Finn, Jake and Orgalorg converge with the comet and meet their destiny.

The greed of the King of Ooo leads to a crisis in the Candy Kingdom, and (ex-) Princess Bubblegum ha...

Bubblegum turns to Marceline's help when something threatens the citizens of her homestead.

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

The loyalty of Finn and Jake comes into question when the King of Ooo orders them to intercept a fly...

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

Finn and Jake hunt a shadowy predator and Marceline asks Princess Bubblegum for a favor.

As the sun rises on her last day, Marceline recalls her long extraordinary life.

Five foes from Marceline's past come back to cause trouble for the Land of Ooo.

When one of her oldest adversaries targets the Ice Kingdom, Marceline rushes to Simon's rescue.

Finn, Jake, Marceline, and PB set out to hunt down the Vamps. But who is hunting them?

While Princess Bubblegum searches for a cure for Marceline, Finn and Jake take on one of the Vamps t...

On the eve of battle, Marceline's archenemy comes to her with a strange proposal.

The final confrontation begins. Who will survive?

On BMO's birthday, Moe comes to visit and give BMO a special birthday mission. But while BMO is away...

BMO continues its quest to adulthood. It'll discover that something went wrong in the factory where...

Viola tries to get a part in LSP's play, but gets made into LSP's personal assistant instead.

BMO convinces his friends to join him in a live action cowboy role-playing game.

Finn and Jake attempt to track down President Porpoise before Vice President Blowfish takes over.

One very spooky night, Finn and Jake come face-to-face with an urban myth.

Finn, Jake, LSP and BMO seek shelter as they contend with some deadly weather.

Ice King suffers a heartbreaking loss and it's up to Finn and Jake to find the culprit.

Finn takes a group of at-risk Candy Kingdom youth on a camping trip they’ll never forget.

Finn and Jake crossover into Farmworld Finn's dimension.

Trapped and alone, Finn must unravel the riddle of the weird cave with no exit.

Finn has secret meetings with a powerful wizard.

Finn and Jake infiltrate the Banana Guard ranks and stumble upon a conspiracy.

When Ice King's magic crown goes haywire, Marceline and Princess Bubblegum resort to extreme measure...

Finn unearths a treasure with a terrible price at the top of Dead Mountain.

Finn and Jake follow their Sea Lard into the pond in front of their home, and in doing so, are led t...

Jake's son finds a hidden box and draws attention from a Rainicorn.

When Finn begins having nightmares about his missing Finn Sword, he wonders if they are real.

Finn brings a special delivery for Cinnamon Bun to the Fire Kingdom but it may come with a dangerous...

Normal Man asks for Finn and Jake's help to rescue his brother.

Ice King digs up an item buried underneath the Ice Kingdom.

Fionna and Cake go on a cooking adventure to push Cake's art to an all-new level.

Finn hears a mysterious song while judging a Battle of the Bands.

Jake and his daughter Charlie fight to restore Jake's honor and win a super-secret underground Card...

While searching for old human artifacts, Jake, Finn, and Susan Strong meet Tiffany, who is employed...

After Susan Strong's chip is activated, she goes rogue and attacks Finn.

Finn and Jake puzzle over the nature of a mysterious newcomer.

Doctor Princess thrusts a great responsibility upon Finn. Jake goes adventuring with a new friend.

Kim Kil Whan is worried about his daughter's future and asks Jake for some parental advice.

An otherworldly encounter puts Tree Trunks on the trail of a conspiracy in the Candy Kingdom.

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

Princess Bubblegum's scientific mind must wrestle with her Elemental magic potential when she's face...

A mysterious craft invades Ooo and Finn believes it may hold the secrets to his past.

Finn, Jake, and Susan set sail on a ocean voyage full of wonders and danger.

After waking up alone and shipwrecked, Finn investigates a bizarre island in search of his friends.

Finn and Jake travel to a land where reality has been redesigned and improved.

While exploring some futuristic ruins, Susan sees glimpses of a familiar girl.

An unexpected revelation from Susan leads Finn closer to answers about his past.

Finn and his friends journey to a last refuge called Founders Island.

Finn confronts the power behind Founders Island, but will he ever return home to Ooo?

During the journey home from their sea-faring adventure; Finn, Jake, and BMO encounter a mysterious...

Finn, Jake, and BMO return from their voyage to a radically changed Ooo.

The friends learn the story of what happened to Ooo, while Betty continues her attempt to reach Simo...

Finn, Jake and Ice King break into the Ice World to confront the power-hungry evildoer responsible f...

After taking a nap, Finn and Jake get separated from Betty and the Ice King. They need to get back a...

In order to save Ooo, Finn and Jake must gather the four elemental gems. They go to the Slime Kingdo...

After gathering the Slime jewel, Finn and LSP go to the Fire Kingdom, to gather the Flame Jewel. Eve...

After going to the Fire Kingdom, Finn becomes taken over by fire. LSP has to save him before he dest...

After saving Finn the human during a battle between the candy kingdom and the fire kingdom it is dis...

Jake struggles through the personal changes happening to him as a mysterious encounter in a dream wi...

BMO and Marceline play catch up on recent events.

While performing a reading of 'Fiona and Cake', Ice King is confronted by a familiar figure.

While safeguarding a frightened Sweet P, Finn is led into a confrontation with an old foe.

Finn and Fern's carefree visit to some old ruins turns disastrous.

A fierce creature is terrorizing the Candy Kingdom but before Finn can slay the beast, he must first...

BMO and Ice King hit the road as door to door salesmen and stumble upon an irresistible opportunity.

When Flame Princess is coaxed into a high stakes battle against the indomitable Son of Rap Bear, Fin...

A long lost artifact causes Princess Bubblegum to harken back to the creation of the Candy Kingdom.

A mysterious knight crashes Finn's birthday bash and presents him with a dangerous gift.

When an old flame comes calling on urgent business, Tree Trunks reconsiders both her wild past and h...

After helping with the creation of a new sword, Hunson Abadeer comes back to try and regain his daug...

Kim Kil Whan tasks Jake and Finn to investigate reports of a haunting in one of Kim Kil Whan's prope...

Finn's latest literary work meets with only derision, so he sets out to prove all the naysayers wron...

In order to fulfill his grand destiny, Jake is spirited away by a strangely familiar shape-shifting...

Searching for answers on Mars, Finn and Jermaine discover that they must first survive a cunning Mar...

Finn and Jake, as ambassadors of the Candy Kingdom, travel to a powerful new city-state in a last di...

In the distant future, many years after the outcome of the Gum War, two friends named Beth and Sherm...