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Adventure Time: Fionna and Cake

2023– · Action & Adventure, Animation, Sci-Fi & Fantasy · 2 seasons · ★ 8.7

Returning seriesMaxHBO Max+12
▶ Watch TrailerWhere to WatchSeasons

Synopsis of Adventure Time: Fionna and Cake

Fionna Campbell is a young human who lives in a universe without magic alongside Cake, her cat. Both are gender-swapped versions of Finn and Jake, the stars of Adventure Time, and the series moves away from the world of the original to focus on them. In the first season, Fionna and Cake go on multiversal adventures together with Simon Petrikov, the character known in Adventure Time as the Ice King. Each episode takes them to a different setting, where they have to navigate universes that look nothing like home. Created by Adam Muto, the series streams on HBO Max and stars Madeleine Martin and Roz Ryan, who voice Fionna and Cake.

«"I knew my life was supposed to be magic!"»

2seasons
20episodes
26 minper episode
8.7audience scoreTMDB · 355 votes
8.6IMDb rating12,542 votes
Latest episode aired

2x10 · Episodio 10

December 25, 2025. No date has been announced yet for the next one.

Seasons of Adventure Time: Fionna and Cake

Season 1Season 12023 · 10 eps · ★ 8.4Season 2Season 22025 · 10 eps · ★ 8.6

Cast by Adventure Time: Fionna and Cake

Madeleine MartinMadeleine MartinFionna (voice)20 episodes
Roz RyanRoz RyanCake (voice)20 episodes
Tom KennyTom KennySimon Petrikov / Ice Thing (voice)19 episodes
Dee Bradley BakerDee Bradley BakerAdditional Voices (voice)15 episodes
Jeremy ShadaJeremy ShadaFarmworld Finn / Ice Finn (voice)13 episodes
Pendleton WardPendleton WardLSP / Ellis P / Norm (voice)13 episodes
Hynden WalchHynden WalchPrincess Bubblegum / Passing Child (voice)12 episodes
Kayleigh McKeeKayleigh McKeeScarab (voice)11 episodes
Ashly BurchAshly BurchHuntress Wizard (voice)10 episodes
Harvey GuillénHarvey GuillénGary (voice)10 episodes
Vico OrtizVico OrtizHunter (voice)10 episodes
Maria BamfordMaria BamfordStarchy / Party Patty / Venusian Cherub # 1 (voice)10 episodes
Sean RohaniSean RohaniPrismo / Burger (voice)10 episodes
Olivia OlsonOlivia OlsonMarceline (voice)9 episodes
Kris KollinsMarshall Lee (voice)9 episodes
Jinkx MonsoonJinkx MonsoonAdditional Voices (voice)7 episodes
Manny JacintoManny JacintoDJ Flame (voice)7 episodes
Chelsea PerettiChelsea PerettiFrozen Turkey (voice)6 episodes
Donald GloverDonald GloverMarshall Lee / Monster Marshall (voice)6 episodes
Andrew RannellsAndrew RannellsGary Prince / Monster Gary (voice)6 episodes
Audrey BennettAudrey BennettYoung Marceline (voice)6 episodes
Erica LuttrellErica LuttrellHana Abadeer (voice)6 episodes
Cree SummerCree SummerLemoncarb #2 / Guard #1 (voice)6 episodes
Niki YangNiki YangBMO / Library Person (voice)6 episodes
Grey DeLisleGrey DeLisleSimone (voice)6 episodes
Andy DalyAndy DalyPop-Cop / Kheirosiphon / Gridface (voice)6 episodes
Steve LittleSteve LittlePeptank (voice)5 episodes
Matthew BroderickMatthew BroderickSpirit Dream Warrior (voice)5 episodes
Cole SanchezAdditional Voices (voice)5 episodes
Anna AkanaAnna AkanaFennel / Sound Guy (voice)5 episodes
Jeff BennettJeff BennettChoose Bruce / Earmworld Dad (voice)4 episodes
Marc MaronMarc MaronAdditional Voices (voice)4 episodes
Erica MendezErica MendezSkater Fairies (voice)4 episodes
Will PendarvisDJ Slime / Clapper (voice)4 episodes
Cristina ValenzuelaCristina ValenzuelaAdditional Voices (voice)3 episodes
Felicia DayFelicia DayBetty (voice)3 episodes
Phil LaMarrPhil LaMarrGoo Zombies / Dog Tourist / Tourist #4 (voice)3 episodes
Dave McCormackDave McCormackOrbo (voice)3 episodes
Mace Montgomery MiskelPep (voice)3 episodes
Patti HarrisonPatti HarrisonWitch Wizard (voice)3 episodes

Technical Details

Created by
Adam Muto
Address
Ryann Shannon, Steve Wolfhard
Writing
Graham Falk, Iggy Craig, Hanna K. Nyström, Jacob Winkler, Anna Syvertsson
Music
Amanda Jones
Production
Debora Arroyo
Executive Producer
Fred Seibert, Sam Register, Adam Muto
Production companies
Cartoon Network Studios, Frederator Studios, Fred Films
Network or Platform
Max, HBO Max
Country
United States
Original Language
English
Premiere
August 31, 2023
Latest episode aired
December 25, 2025 (2x10)
Status
Returning series
Type
Fiction
Awards
Won 1 Emmy Award; 3 wins and 3 nominations in total.
Links
IMDb · TMDB · Official Website

Trivia about Adventure Time: Fionna and Cake

Fionna and Cake originated in drawings that character designer Natasha Allegri posted online during the early seasons of Adventure Time.
Adam Muto noted that production was difficult because there was barely any overlap in color palettes and backgrounds, since each episode is essentially a new world.
At the height of the pandemic, about 90% of the work was done remotely until the studio reopened in 2022.
In Fionna and Cake, Marshall Lee has dark skin as a human character, while in the original series he shares the gray vampire tone with Marceline.
In the United States, the series received a TV-14 rating for adult content, compared with the TV-PG rating of Adventure Time.
Max renewed "Adventure Time: Fionna and Cake" for a second season, with its premiere set for October 23, 2025, and ten episodes airing weekly until December 25.
Season 2 brings in Ashly Burch as Huntress Wizard and brings back Maria Bamford in a role that has not yet been revealed, while the guest cast includes Manny Jacinto, Jinkx Monsoon and Kumail Nanjiani.
Adam Muto explained that the show's continuity was up in the air because the person who approved the first season no longer worked at Max, before the platform confirmed the renewal.

Sources: Wikipedia (Spanish) · Wikipedia (English)

Trailer for Adventure Time: Fionna and Cake

Adventure Time: Fionna and Cake Trailer

Where to Watch Adventure Time: Fionna and Cake

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Cast of Adventure Time: Fionna and Cake in other movies and series

Madeleine MartinFionna (voice)
What We Do in the ShadowsSeriesThe Marvelous Mrs. MaiselSeriesHemlock GroveSeriesAdventure TimeSeriesThe Good WifeSeriesCalifornicationSeriesIce Age: The MeltdownMovieCriminal MindsSeries
Dee Bradley BakerAdditional Voices (voice)
Avatar: Seven HavensSeriesAvatar Aang: The Last AirbenderMoviePAW Patrol: The Dino MovieMovieStar Wars: Maul - Shadow LordSeriesWicked: For GoodMovieDevil May CrySeriesHechizadosMovieWizards Beyond Waverly PlaceSeries
Jeremy ShadaFarmworld Finn / Ice Finn (voice)
Julie and the PhantomsSeriesAdventure Time: Distant LandsSeriesMarvel's Spider-ManSeriesSurf's Up 2: WaveManiaMovieParaNormanMovieAdventure TimeSeriesParenthoodSeriesCloudy with a Chance of MeatballsMovie
Harvey GuillénGary (voice)
Forgotten IslandMovieThe Life of ChuckMovieCompanionMovieWizards Beyond Waverly PlaceSeriesGarfieldMovieThe Thundermans ReturnMovieWishMovieStraysMovie
Maria BamfordStarchy / Party Patty / Venusian Cherub # 1 (voice)
The BubbleMovieExtinctMovieAnimaniacsSeriesAdventure Time: Distant LandsSeriesHarley QuinnSeriesBig MouthSeriesWe Bare BearsSeriesFresh Off the BoatSeries

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Frequently Asked Questions

How many seasons does Adventure Time: Fionna and Cake have?

Adventure Time: Fionna and Cake has 2 seasons and 20 episodes in total, and is still airing.

¿Dónde ver Adventure Time: Fionna and Cake?

Adventure Time: Fionna and Cake está disponible por suscripción en Movistar Plus+ Ficción Total , HBO Max y HBO Max Amazon Channel (la oferta puede variar según el país).

Will there be more seasons of Adventure Time: Fionna and Cake?

Adventure Time: Fionna and Cake is still airing, although no date has been confirmed yet for the next episode. Once it is announced, it will appear on this profile.

Who is in the cast of Adventure Time: Fionna and Cake?

The main cast includes Madeleine Martin (Fionna (voice)), Roz Ryan (Cake (voice)), Tom Kenny (Simon Petrikov / Ice Thing (voice)), and Dee Bradley Baker (Additional Voices (voice)).

Who created Adventure Time: Fionna and Cake?

Adventure Time: Fionna and Cake is a creation of Adam Muto.

How long does it take to watch Adventure Time: Fionna and Cake from start to finish?

With episodes of about 26 minutes, watching all 20 episodes takes approximately 9 hours.

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