Scooby-Doo animated origin story starring the voice talent of Will Forte as Shaggy, Amanda Seyfried as Daphne, Gina Rodriguez as Velma, and Zac Efron as Fred. This film leads into a Hanna-Barbera cinematic universe which will reportedly include Jetsons, Flintstones and Wacky Races movies.
Scoob! takes us back to Scooby and Shaggy's first encounter and reveals how they came to join up with detectives, Fred, Velma and Daphne to found Mystery Inc. Hundreds of cases later, they're faced with their most difficult task to date: foiling a plot to unleash a ghost dog named Cerberus upon the world. And while doing so, they discover that Scooby has a mysterious legacy and destiny that none of them had ever imagined.