Adventure Time: Fionna & Cake

Synopsis

Fionna and Cake – with the help of the former Ice King, Simon Petrikov - embark on a multiverse-hopping adventure and journey of self-discovery. All the while a powerful new antagonist determined to track them down and erase them from existence, lurks in the shadows.

First Air Date: 2023-08-31

Last Air Date: 2025-12-04

Number of Seasons: 2

Number of Episodes: 20

Created By: Adam Muto

Networks: Max, HBO Max

View Technical Specifications on IMDb

Top Cast

Madeleine Martin as Fionna (voice)
Roz Ryan as Cake (voice)
Tom Kenny as Simon Petrikov / Ice King (voice)
Dee Bradley Baker as Additional Voices (voice)
Pendleton Ward as Ellis P / Norm (voice)
Ashly Burch as Huntress Wizard (voice)
Jeremy Shada as Finn (voice)
Kayleigh McKee as Scarab (voice)
Hynden Walch as Princess Bubblegum (voice)
Sean Rohani as Prismo (voice)

Seasons

Season 1 (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:

Ep. 1: Fionna Campbell (2023-08-31)

After a disastrous morning, a down-on-her luck Fionna seeks treatment for an out-of-sorts Cake.
Ep. 2: Simon Petrikov (2023-08-31)

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.
Ep. 3: Cake the Cat (2023-09-07)

While Cake crash-lands in a fantastic new world, Fionna continues her search after witnessing something impossible.
Ep. 4: Prismo the Wishmaster (2023-09-07)

Fionna, Cake, and Simon converge in a strange place to discover how they're connected.
Ep. 5: Destiny (2023-09-14)

Pursued by a powerful enemy, Fionna, Cake and Simon venture through a lawless world in search of a magical artifact.
Ep. 6: The Winter King (2023-09-14)

After landing in the Winter Kingdom, Fionna and Simon discover a possible solution to their problems. Marshall Lee helps Gary with a baking project.
Ep. 7: The Star (2023-09-21)

Cake is recruited by a band of skilled vampire hunters. Gary and Marshall Lee attend a black-tie party.
Ep. 8: Jerry (2023-09-21)

Stranded in a desolate wasteland, Fionna, Cake and Simon must resort to desperate measures to escape.
Ep. 9: Casper & Nova (2023-09-28)

While Simon experiences a cosmic detour, doom closes in on Fionna and Cake.
Ep. 10: Cheers (2023-09-28)

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