Season 10

September 17, 2017

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

December 17, 2017

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

December 17, 2017

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

December 17, 2017

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

December 17, 2017

Kim Kil Whan tasks Jake and Finn to investigate reports of a haunting in one of Kim Kil Whan's properties "Joshua and Margaret Investigations" since something in there traumatized his top employee Renny Hamlond and does not pay any rent for inhabiting the place.

March 18, 2018

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

March 18, 2018

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

March 18, 2018

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

March 18, 2018

Finn and Jake, as ambassadors of the Candy Kingdom, travel to a powerful new city-state in a last ditch effort to stave off war.

September 3, 2018

In the distant future, many years after the outcome of the Gum War, two friends named Beth and Shermy recover a rusty old mechanical arm that once belonged to Finn after it is dropped by a Prize Ball Guardian.