Adventure Time: Side Quests (2026 Anime Series)

Set in the early days of Finn and Jake’s adventures, Side Quests returns to the Land of Ooo with lighter, standalone stories that capture the original series’ whimsy and heart. Each episode follows the young hero and his magical dog as they take on odd jobs, explore strange corners of the kingdom, and cross paths with familiar faces like Ice King, Princess Bubblegum, Marceline, and BMO. With a playful tone and 11–12 minute runtimes, the show is designed as both an entry point for new fans and a nostalgic detour for longtime viewers.