Season 1
2023 · 10 episodes · 4h 14m in all · 8.5/10
Alongside former Ice King Simon Petrikov, Fionna and Cake embark on a multiverse-hopping journey of self-discovery while avoiding a powerful new foe.

Episodes

1. Fionna Campbell
31 Aug 2023 · 26 min · 8.2/10
After a disastrous morning, a down-on-her luck Fionna seeks treatment for an out-of-sorts Cake.

2. Simon Petrikov
31 Aug 2023 · 27 min · 8.9/10
Struggling to find his place as a human in a magical world, Simon considers taking desperate measures before embarking on a quest with an old friend.

3. Cake the Cat
7 Sept 2023 · 24 min · 8.3/10
While Cake crash-lands in a fantastic new world, Fionna continues her search after witnessing something impossible.

4. Prismo the Wishmaster
7 Sept 2023 · 24 min · 8.7/10
Fionna, Cake, and Simon converge in a strange place to discover how they're connected.

5. Destiny
14 Sept 2023 · 25 min · 7.8/10
Pursued by a powerful enemy, Fionna, Cake and Simon venture through a lawless world in search of a magical artifact.

6. The Winter King
14 Sept 2023 · 25 min · 8.2/10
After landing in the Winter Kingdom, Fionna and Simon discover a possible solution to their problems. Marshall Lee helps Gary with a baking project.

7. The Star
21 Sept 2023 · 25 min · 8.4/10
Cake is recruited by a band of skilled vampire hunters. Gary and Marshall Lee attend a black-tie party.

8. Jerry
21 Sept 2023 · 26 min · 9.3/10
Stranded in a desolate wasteland, Fionna, Cake and Simon must resort to desperate measures to escape.

9. Casper & Nova
28 Sept 2023 · 25 min · 8.5/10
While Simon experiences a cosmic detour, doom closes in on Fionna and Cake.

10. Cheers
28 Sept 2023 · 27 min · 8.8/10
Simon battles his demons as Fionna, Cake and friends fight for their world.
Adventure Time: Fionna and Cake Season 1: quick answers
How many episodes are in Adventure Time: Fionna and Cake Season 1?
Season 1 of Adventure Time: Fionna and Cake has 10 episodes, about 4 hours in total.
When did Adventure Time: Fionna and Cake Season 1 come out?
Season 1 premiered on 31 Aug 2023.
What is the best episode of Adventure Time: Fionna and Cake Season 1?
By viewer score, episode 8, “Jerry”, at 9.3/10.