Season 10
13 episodes · first aired 2017-09-17
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | The Wild Hunt 2017-09-17 | A fierce creature is terrorizing the Candy Kingdom but before Finn can slay the beast, he must first overcome a guilty conscience. | 2017-09-17 | 7.9 |
 | 02 | Always BMO Closing 2017-09-17 | BMO and Ice King hit the road as door to door salesmen and stumble upon an irresistible opportunity. | 2017-09-17 | 6.8 |
 | 03 | Son of Rap Bear 2017-09-17 | 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. | 2017-09-17 | 6.2 |
 | 04 | Bonnibel Bubblegum 2017-09-17 | A long lost artifact causes Princess Bubblegum to harken back to the creation of the Candy Kingdom. | 2017-09-17 | 8.3 |
 | 05 | Seventeen 2017-12-17 | A mysterious knight crashes Finn's birthday bash and presents him with a dangerous gift. | 2017-12-17 | 7.8 |
 | 06 | Ring of Fire 2017-12-17 | When an old flame comes calling on urgent business, Tree Trunks reconsiders both her wild past and her tranquil present. | 2017-12-17 | 6.4 |
 | 07 | Marcy & Hunson 2017-12-17 | After helping with the creation of a new sword, Hunson Abadeer comes back to try and regain his daughter's love. | 2017-12-17 | 7.1 |
 | 08 | The First Investigation 2017-12-17 | 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. | 2017-12-17 | 7.5 |
 | 09 | Blenanas 2018-03-18 | Finn's latest literary work meets with only derision, so he sets out to prove all the naysayers wrong. | 2018-03-18 | 6.2 |
 | 10 | Jake the Starchild 2018-03-18 | In order to fulfill his grand destiny, Jake is spirited away by a strangely familiar shape-shifting alien. | 2018-03-18 | 7.5 |
 | 11 | Temple of Mars 2018-03-18 | Searching for answers on Mars, Finn and Jermaine discover that they must first survive a cunning Martian mental trap. | 2018-03-18 | 7.2 |
 | 12 | Gumbaldia 2018-03-18 | 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. | 2018-03-18 | 7.7 |
 | 13 | Come Along With Me 2018-09-03 | 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. | 2018-09-03 | 7.9 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.