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

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 to a strange new world.

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 cost.

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 Wars tourney.

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

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 faced with a Crystal Entity.

Ein mysteriöses Schiff landet in Uuh. Finn möchte mit diesem auf Reisen gehen, um mehr über seine Vergangenheit rauszufinden.

Finn, Jake uns Susan Stark stechen in See und erleben viele Abenteuer auf ihrer Reise.

Nach dem Schiffsunglück erwacht Finn alleine und macht sich auf die Suche nach seinen Freunden, dabei entdeckt er eine geheimnisvolle Insel.

Finn und Jake entdecken ein außergewöhnliches Land.

Susan Stark begegnet einer vertrauten Person.

Ein unerwartetes Geständnis von Susan Stark, enthüllt mehr über die Vergangenheit von Finn.

Finn und seine Freunde reisen zur nächsten mysteriösen Insel.

Finn entdeckt was hinter den mysteriösen Vorfällen auf der Insel steckt.