Season 1

10 episodes · 2023

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

E1 · Fionna Campbell

2023 · 26m · 8.2 TMDB

After a disastrous morning, a down-on-her luck Fionna seeks treatment for an out-of-sorts Cake.

E2 · Simon Petrikov

2023 · 27m · 8.9 TMDB

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.

E3 · Cake the Cat

2023 · 24m · 8.2 TMDB

While Cake crash-lands in a fantastic new world, Fionna continues her search after witnessing something impossible.

E4 · Prismo the Wishmaster

2023 · 24m · 8.3 TMDB

Fionna, Cake, and Simon converge in a strange place to discover how they're connected.

E5 · Destiny

2023 · 25m · 8.1 TMDB

Pursued by a powerful enemy, Fionna, Cake and Simon venture through a lawless world in search of a magical artifact.

E6 · The Winter King

2023 · 25m · 8.7 TMDB

After landing in the Winter Kingdom, Fionna and Simon discover a possible solution to their problems. Marshall Lee helps Gary with a baking project.

E7 · The Star

2023 · 25m · 8.4 TMDB

Cake is recruited by a band of skilled vampire hunters. Gary and Marshall Lee attend a black-tie party.

E8 · Jerry

2023 · 26m · 9.3 TMDB

Stranded in a desolate wasteland, Fionna, Cake and Simon must resort to desperate measures to escape.

E9 · Casper & Nova

2023 · 25m · 8.6 TMDB

While Simon experiences a cosmic detour, doom closes in on Fionna and Cake.

E10 · Cheers

2023 · 27m · 8.8 TMDB

Simon battles his demons as Fionna, Cake and friends fight for their world.

Cast

Madeleine Martin

Fionna (voice)

Roz Ryan

Cake (voice)

Tom Kenny

Simon Petrikov / Ice King (voice)

Crew

Amanda Jones

Original Music Composer

Adam Muto

Executive Producer

Sam Register

Executive Producer

Fred Seibert

Executive Producer

Natasha Allegri

Characters

Nick Cross

Animation

Robert Alvarez

Supervising Animation Director

Kristi Reed

Other