Adventure Time Spinoff Confirmed For Two Fan-Favorite Characters

Image via Cartoon Network Published Oct 22, 2026, 12:00 PM EDT Sam Fang primarily covers news for CBR, with over a decade of experience writing about entertainment and pop culture and degrees in both journalism and art. Sign in to your CBR account Adventure Time fans will soon be able to return to the Land of Ooo in a brand-new series, but it won't be Finn or Jake in the spotlight. Oni Press has officially confirmed that their gender-swapped counterparts, Fionna and Cake, will be the ones stealing the show. A new four-part miniseries titled Adventure Time: Fionna and Cake is set to make its debut with Oni Press on January 13, 2027. Jenna Ayoub (My Little Pony: Classics Reimagined - Little Fillies) writes the new series, with artist Damali Beatty (Bestiary) providing the artwork. Fans of Adventure Time will remember Fionna the Human and Cake the Cat from the original series, with their popularity even earning them their own HBO Max spin-off that debuted back in 2023. Now, their new comic adventures will see them experiencing some of Ooo's greatest moments in history. Adventure Time's Fionna and Cake Return for New Limited Miniseries from Oni Press The official description for the ne...