Season 1 poster

Season 1

(2023)

Overview

Alongside former Ice King Simon Petrikov, Fionna and Cake embark on a multiverse-hopping journey of self-discovery while avoiding a powerful new foe.

Cast

Madeleine Martin as Fionna Campbell (voice)
Madeleine Martin

as Fionna Campbell (voice)

Roz Ryan as Cake (voice)
Roz Ryan

as Cake (voice)

Tom Kenny as Simon Petrikov / Ice King (voice)
Tom Kenny

as Simon Petrikov / Ice King (voice)

Episodes

Fionna Campbell poster

Fionna Campbell 8.5

August 31, 2023

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

Simon Petrikov poster

Simon Petrikov 9.2

August 31, 2023

Struggling to find his place as a human in a magical world, Simon considers taking desperate measures before embarking …

Cake the Cat poster

Cake the Cat 8.0

September 7, 2023

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

Prismo the Wishmaster poster

Prismo the Wishmaster 9.0

September 7, 2023

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

Destiny poster

Destiny 8.2

September 14, 2023

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

The Winter King poster

The Winter King 8.7

September 14, 2023

After landing in the Winter Kingdom, Fionna and Simon discover a possible solution to their problems. Marshall Lee help…

The Star poster

The Star 8.3

September 21, 2023

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

Jerry poster

Jerry 9.2

September 21, 2023

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

Casper & Nova poster

Casper & Nova 8.0

September 28, 2023

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

Cheers poster

Cheers 8.2

September 28, 2023

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