Season one of the “ Adventure Time ” spinoff follows Fionna Campbell ( Madeleine Martin ), her best friend Cake the Cat ( Roz Ryan) and the former Ice King Simon Petrikov ( Tom Kenny ), as they scour ...

The penultimate episode of Fionna and Cake season 2, “The Worm and His Orchard,” was full of reveals, including the answer to one burning question posed earlier in the season. However, the return of a ...

Upon arriving in the Undergrowth, Fionna immediately becomes trapped in a venus flytrap-esque plant, only to be rescued by Finn’s long-lost grass counterpart, Fern. While there is a version of Fern in ...

Showrunner and producer Adam Muto discusses how the second season of his 'Adventure Time' spinoff builds out its fantastical world. Reading time 9 minutes Season two of Fionna and Cake has arrived on ...