← Adventure Time: Fionna and CakeFan page — not affiliatedS2·E8 The Insect that Sang11 December 2025 · 25mAdventure Time: Fionna and Cake😂0🤯0❤️0🔥0👏0☆☆☆☆☆Not rated yetCommentsoldest firstSign in to join the discussion.Where to watchWhere to watch Adventure Time: Fionna and CakeMWatch on Max→iMore info on IMDb↗