Scoob! Holiday Haunt

Scoob! Holiday Haunt is an unreleased American animated mystery comedy film based on Hanna-Barbera's Scooby-Doo franchise, produced by Warner Bros. Pictures and Warner Animation Group. The film is a prequel to Scoob! (2020) and follows a young Mystery Incorporated investigating a mystery in a holiday-themed resort. The film was directed by Michael Kurinsky and Bill Haller from a screenplay by Paul Dini and Tony Cervone, and stars Frank Welker, Iain Armitage, Ariana Greenblatt, Mckenna Grace, Pierce Gagnon, Mark Hamill, Michael McKean, Andre Braugher, Cristo Fernández, Ming-Na Wen, Maya Hawke, Patrick Warburton, Priah Ferguson, and J.B. Smoove.