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Series

Adventure Time: Fionna and Cake

2023Unknown runtime8.7 / 102 seasons

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.

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Available in US

Where To Watch

stream

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Season guide

Season 1

10 episodes available

Episode 1: Fionna Campbell

26m

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

Episode 2: Simon Petrikov

27m

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.

Episode 3: Cake the Cat

24m

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

Episode 4: Prismo the Wishmaster

24m

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

On screen

Cast & Characters

Madeleine Martin

Fionna (voice)

Roz Ryan

Cake (voice)

Ashly Burch

Huntress Wizard (voice)

Harvey Guillén

Gary (voice)

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Episode 5: Destiny

25m

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

Episode 6: The Winter King

25m

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

Episode 7: The Star

25m

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

Episode 8: Jerry

26m

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

Episode 9: Casper & Nova

25m

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

Episode 10: Cheers

27m

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