TMDb/Go-Go Mystery Machine Celebrity Shaggy & Scooby-Doo head to Japan for a foodie trip, but unleash mythical monsters! Join the new anime adventure with fresh friends and chaotic mysteries. April 21, 2026 AceShowbiz - Two years ago, Warner Bros. revealed plans for a fresh Go Go Mystery Machine anime series, promising to breathe new life into the beloved Scooby-Doo franchise. This upcoming show will follow the iconic duo of Shaggy and Scooby-Doo as they embark on an adventurous journey to Japan, encountering new friends and facing unfamiliar challenges along the way.