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Season guide

Adventure Time: Season 6

43 episodes Premiered Apr 21, 2014 Updated Oct 3, 2026
Previously on Adventure Time

Season 6 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Picks up essential narrative continuity directly following the events of Adventure Time Season 5.
  • ⚡ Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • ⚡ Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • ⚡ Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
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Season 6 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 6 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 6: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

93%
Mytharc (3): Crucial lore & season climaxes
Core (40): Character development & subplots
Side Quest (0): Standalone / filler
S6·E1 Mytharc

Wake Up

Apr 21, 2014 · 11 min

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

S6·E2 Core

Escape from the Citadel

Apr 21, 2014 · 11 min

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?

S6·E3 Core

James II

Apr 28, 2014 · 11 min

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

S6·E4 Core

The Tower

May 5, 2014 · 11 min

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?

S6·E5 Core

Sad Face

May 12, 2014 · 11 min

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.

S6·E6 Core

Breezy

Jun 5, 2014 · 11 min

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

S6·E7 Core

Food Chain

Jun 12, 2014 · 11 min

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!

S6·E8 Core

Furniture & Meat

Jun 19, 2014 · 11 min

Big money problems send Finn and Jake to Wildberry Kingdom.

S6·E9 Core

The Prince Who Wanted Everything

Jun 26, 2014 · 11 min

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

S6·E10 Core

Something Big

Jul 3, 2014 · 11 min

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

S6·E11 Core

Little Brother

Jul 10, 2014 · 11 min

Shelby the worm discovers that he has a little brother who is bound for adventure in the nooks of Marceline's tree house.

S6·E12 Core

Ocarina

Jul 17, 2014 · 11 min

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

S6·E14 Core

Princess Day

Jul 31, 2014 · 11 min

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

S6·E15 Core

Nemesis

Aug 7, 2014 · 11 min

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

S6·E17 Core

Ghost Fly

Oct 28, 2014 · 11 min

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

S6·E18 Core

Everything's Jake

Nov 24, 2014 · 11 min

Jake finds himself trapped in a world made of himself.

S6·E19 Core

Is That You?

Nov 25, 2014 · 11 min

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

S6·E20 Core

Jake the Brick

Nov 26, 2014 · 11 min

Jake wants to fulfill a bizarre lifelong ambition.

S6·E21 Core

Dentist

Nov 28, 2014 · 11 min

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

S6·E22 Core

The Cooler

Dec 4, 2014 · 11 min

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

S6·E23 Core

The Pajama War

Jan 8, 2015 · 11 min

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

S6·E24 Core

Evergreen

Jan 15, 2015 · 11 min

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

S6·E25 Core

Astral Plane

Jan 22, 2015 · 11 min

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

S6·E26 Core

Gold Stars

Jan 29, 2015 · 11 min

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

S6·E27 Core

The Visitor

Feb 5, 2015 · 11 min

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

S6·E28 Core

The Mountain

Feb 12, 2015 · 11 min

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

S6·E29 Core

Dark Purple

Feb 19, 2015 · 11 min

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

S6·E30 Core

The Diary

Feb 26, 2015 · 11 min

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

S6·E31 Core

Walnuts & Rain

Mar 5, 2015 · 11 min

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

S6·E32 Core

Friends Forever

Apr 16, 2015 · 11 min

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

S6·E33 Core

Jermaine

Apr 23, 2015 · 11 min

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

S6·E34 Core

Chips & Ice Cream

Apr 30, 2015 · 11 min

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

S6·E35 Core

Graybles 1000+

May 7, 2015 · 11 min

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

S6·E36 Core

Hoots

May 14, 2015 · 11 min

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

S6·E37 Core

Water Park Prank

May 21, 2015 · 11 min

After rescuing Princess Orangutan from Daddy-sad-heads, Finn and Jake head to a post-apocalyptic water park for a day of fun.

S6·E38 Core

You Forgot Your Floaties

Jun 1, 2015 · 11 min

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

S6·E39 Core

Be Sweet

Jun 2, 2015 · 11 min

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

S6·E40 Core

Orgalorg

Jun 3, 2015 · 11 min

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

S6·E41 Core

On the Lam

Jun 4, 2015 · 11 min

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

S6·E42 Mytharc

Hot Diggity Doom

Jun 5, 2015 · 11 min

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

S6·E43 Mytharc

The Comet

Jun 5, 2015 · 11 min

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

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