Episodes
E1 · Broke His Crown
2016 · 11m · 7.4 TMDB
When Ice King's magic crown goes haywire, Marceline and Princess Bubblegum resort to extreme measures to help him.
E2 · Don't Look
2016 · 11m · 7.2 TMDB
Finn unearths a treasure with a terrible price at the top of Dead Mountain.
E3 · Beyond the Grotto
2016 · 11m · 6.9 TMDB
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
2016 · 11m · 7.1 TMDB
Jake's son finds a hidden box and draws attention from a Rainicorn.
E5 · I am a Sword
2016 · 11m · 6.8 TMDB
When Finn begins having nightmares about his missing Finn Sword, he wonders if they are real.
E6 · Bun Bun
2016 · 11m · 6.6 TMDB
Finn brings a special delivery for Cinnamon Bun to the Fire Kingdom but it may come with a dangerous cost.
E7 · Normal Man
2016 · 11m · 7.0 TMDB
Normal Man asks for Finn and Jake's help to rescue his brother.
E8 · Elemental
2016 · 11m · 7.6 TMDB
Ice King digs up an item buried underneath the Ice Kingdom.
E9 · Five Short Tables
2016 · 11m · 6.6 TMDB
Fionna and Cake go on a cooking adventure to push Cake's art to an all-new level.
E10 · The Music Hole
2016 · 11m · 7.9 TMDB
Finn hears a mysterious song while judging a Battle of the Bands.
E11 · Daddy-Daughter Card Wars
2016 · 11m · 7.4 TMDB
Jake and his daughter Charlie fight to restore Jake's honor and win a super-secret underground Card Wars tourney.
E12 · Preboot
2016 · 11m · 6.3 TMDB
While searching for old human artifacts, Jake, Finn, and Susan Strong meet Tiffany, who is employed by a mysterious Doctor Gross.
E13 · Reboot
2016 · 11m · 6.7 TMDB
After Susan Strong's chip is activated, she goes rogue and attacks Finn.
E14 · Two Swords
2017 · 11m · 7.0 TMDB
Finn and Jake puzzle over the nature of a mysterious newcomer.
E15 · Do No Harm
2017 · 11m · 6.9 TMDB
Doctor Princess thrusts a great responsibility upon Finn. Jake goes adventuring with a new friend.
E16 · Wheels
2017 · 11m · 6.9 TMDB
Kim Kil Whan is worried about his daughter's future and asks Jake for some parental advice.
E17 · High Strangeness
2017 · 11m · 6.3 TMDB
An otherworldly encounter puts Tree Trunks on the trail of a conspiracy in the Candy Kingdom.
E18 · Horse and Ball
2017 · 11m · 7.0 TMDB
When disaster befalls James Baxter, it’s up to Finn and Jake to help him pick up the pieces.
E19 · Jelly Beans Have Power
2017 · 11m · 6.7 TMDB
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)
2017 · 11m · 7.1 TMDB
A mysterious craft invades Ooo and Finn believes it may hold the secrets to his past.
E21 · Islands: Whipple the Happy Dragon (2)
2017 · 11m · 7.2 TMDB
Finn, Jake, and Susan set sail on a ocean voyage full of wonders and danger.
E22 · Islands: Mysterious Island (3)
2017 · 11m · 7.3 TMDB
After waking up alone and shipwrecked, Finn investigates a bizarre island in search of his friends.
E23 · Islands: Imaginary Resources (4)
2017 · 11m · 7.7 TMDB
Finn and Jake travel to a land where reality has been redesigned and improved.
E24 · Islands: Hide and Seek (5)
2017 · 11m · 7.7 TMDB
While exploring some futuristic ruins, Susan sees glimpses of a familiar girl.
E25 · Islands: Min & Marty (6)
2017 · 11m · 8.1 TMDB
An unexpected revelation from Susan leads Finn closer to answers about his past.
E26 · Islands: Helpers (7)
2017 · 11m · 8.1 TMDB
Finn and his friends journey to a last refuge called Founders Island.
E27 · Islands: The Light Cloud (8)
2017 · 11m · 8.3 TMDB
Finn confronts the power behind Founders Island, but will he ever return home to Ooo?
