Adventure Time: Fionna & Cake season 2 premiered on HBO Max on October 23, 2025. The ten-episode season released one episode each week, with the finale arriving December 25, 2025.
When did season 2 premiere?
Warner Bros. Discovery announced the premiere date on October 12, 2025: Thursday, October 23, on HBO Max. That date has passed. The announcement named HBO Max for the release; it does not establish availability in other countries.
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The season’s ten episodes were released weekly from October 23 through December 25, 2025. Warner Bros. Discovery’s announcement gives the release schedule.
What is season 2 about?
The official logline says: “After their journey through the multiverse, Fionna and Cake tackle new adventures while Huntress Wizard embarks on a desperate quest with fatal consequences.”
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The premise follows two storylines: Fionna and Cake take on new adventures after their multiverse journey, while Huntress Wizard faces a dangerous quest. The announcement does not provide further plot details.
Who is in the cast and production team?
Madeleine Martin, Roz Ryan, and Ashly Burch lead the cast. Recurring guest performers include Anna Akana, Dee Bradley Baker, Maria Bamford, Matthew Broderick, Frank Collison, Andy Daly, Grey DeLisle, Harvey Guillén, Patti Harrison, Manny Jacinto, Tom Kenny, Kris Kollins, Marc Maron, Jinkx Monsoon, Kumail Nanjiani, Olivia Olson, Vico Ortiz, Chelsea Peretti, Jeremy Shada, Hynden Walch, and Pendleton Ward, among others.
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- Blu-ray
- Multiple Formats, Blu-ray, AC-3
- English (Subtitled), Spanish (Subtitled), French (Dubbed)
- 2
- 103
Adam Muto is the showrunner and an executive producer. Fred Seibert and Sam Register are also executive producers. Cartoon Network Studios produced the series in partnership with Warner Bros. Discovery. The official Warner Bros. Discovery series page describes it as a ten-episode series set in the Land of Ooo and based on Adventure Time characters.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Where was the season released?
Warner Bros. Discovery named HBO Max as the platform for the season’s original release. Its announcement does not confirm current availability, subscription terms, or the service carrying the show in any particular territory. Check the catalog of the streaming service available in your region for current viewing options.
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