Adventure Time: Fionna & Cake Genre Action Adventure Animated Comedy Drama Fantasy Sci-Fi Rating 16+ Release Year 2023 Studio Discovery Global Adult Animation Canonical Series Adventure Time: Fionna & Cake Unique ID https://www.amazon.com/gp/video/detail/amzn1.dv.gti.947d6589-7266-4f6b-8ea8-d994cd462cef Languages en Characteristic Note Channel Subscription Required