Adventure Time: Side Quests launches globally on Cartoon Network and HBO Max

The new animated series ‘Adventure Time: Side Quests’ has launched globally on Cartoon Network and HBO Max as of October 5, 2026. The spin-off follows the adventures of Finn and Jake in the Land of Ooo, with the first 20 episodes released initially and an additional 20 episodes expected in 2027.

To celebrate the launch, various promotional events are taking place. In the Netherlands, Cinekid is hosting a premiere that includes a Q&A session with the Dutch voice actors for Finn and Jake, alongside activities for young fans. In France, the telecommunications provider Free is offering the first episode of the series for free on Free Ciné from October 8 to October 15, 2026, accessible to both subscribers and non-subscribers via Free TV.