Adventure Time: Fionna and Cake
Where to watch in US
Adventure Time: Fionna and Cake is not currently streaming in US. Streaming rights differ by country — it may be available elsewhere, so check the other countries below.
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.