Season 8

E1. Broke His Crown

Mar 26, 2016 · 11m

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

E2. Don't Look

Apr 2, 2016 · 11m

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

E3. Beyond the Grotto

Apr 9, 2016 · 11m

Finn and Jake follow their Sea Lard into the pond in front of their home, and in doing so, are led to a strange new world.

E4. Lady Rainicorn of the Crystal Dimension

Apr 16, 2016 · 11m

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

E5. I am a Sword

Apr 23, 2016 · 11m

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

E6. Bun Bun

May 5, 2016 · 11m

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

E7. Normal Man

May 12, 2016 · 11m

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

E8. Elemental

May 19, 2016 · 11m

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

E9. Five Short Tables

May 26, 2016 · 11m

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

E10. The Music Hole

Jun 23, 2016 · 11m

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

E11. Daddy-Daughter Card Wars

Jul 7, 2016 · 11m

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

E12. Preboot

Nov 19, 2016 · 11m

While searching for old human artifacts, Jake, Finn, and Susan Strong meet Tiffany, who is employed by a mysterious Doctor Gross.

E13. Reboot

Nov 19, 2016 · 11m

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

E14. Two Swords

Jan 23, 2017 · 11m

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

E15. Do No Harm

Jan 23, 2017 · 11m

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

E16. Wheels

Jan 24, 2017 · 11m

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

E17. High Strangeness

Jan 25, 2017 · 11m

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

E18. Horse and Ball

Jan 26, 2017 · 11m

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

E19. Jelly Beans Have Power

Jan 27, 2017 · 11m

Princess Bubblegum's scientific mind must wrestle with her Elemental magic potential when she's faced with a Crystal Entity.

E20. Islands: The Invitation (1)

Jan 30, 2017 · 11m

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

E21. Islands: Whipple the Happy Dragon (2)

Jan 30, 2017 · 11m

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

E22. Islands: Mysterious Island (3)

Jan 31, 2017 · 11m

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

E23. Islands: Imaginary Resources (4)

Jan 31, 2017 · 11m

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

E24. Islands: Hide and Seek (5)

Feb 1, 2017 · 11m

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

E25. Islands: Min & Marty (6)

Feb 1, 2017 · 11m

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

E26. Islands: Helpers (7)

Feb 2, 2017 · 11m

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

E27. Islands: The Light Cloud (8)

Feb 2, 2017 · 11m

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