Season 10

01 The Wild Hunt Episode 117th September 2017 A fierce creature is terrorizing the Candy Kingdom but before Finn can slay the beast, he must first overcome a guilty conscience. 02 Always BMO Closing Episode 217th September 2017 BMO and Ice King hit the road as door to door salesmen and stumble upon an irresistible opportunity. 03 Son of Rap Bear Episode 317th September 2017 When Flame Princess is coaxed into a high stakes battle against the indomitable Son of Rap Bear, Finn must help her search for a new strategy. 04 Bonnibel Bubblegum Episode 417th September 2017 A long lost artifact causes Princess Bubblegum to harken back to the creation of the Candy Kingdom. 05 Seventeen Episode 517th December 2017 A mysterious knight crashes Finn's birthday bash and presents him with a dangerous gift. 06 Ring of Fire Episode 617th December 2017 When an old flame comes calling on urgent business, Tree Trunks reconsiders both her wild past and her tranquil present. 07 Marcy & Hunson Episode 717th December 2017 After helping with the creation of a new sword, Hunson Abadeer comes back to try and regain his daughter's love. 08 The First Investigation Episode 817th December 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. 09 Blenanas Episode 918th March 2018 Finn's latest literary work meets with only derision, so he sets out to prove all the naysayers wrong. 10 Jake the Starchild Episode 1018th March 2018 In order to fulfill his grand destiny, Jake is spirited away by a strangely familiar shape-shifting alien. 11 Temple of Mars Episode 1118th March 2018 Searching for answers on Mars, Finn and Jermaine discover that they must first survive a cunning Martian mental trap. 12 Gumbaldia Episode 1218th March 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. 13 Come Along With Me Episode 133rd September 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.