Adventure Time: Fionna and Cake

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.

Status

Returning Series

First Air Date

Aug 31, 2023

Last Air Date

Dec 25, 2025

Network

Max, HBO Max