Starring: Will Forte, Mark Wahlberg, Jason Isaacs, Gina Rodriguez, Zac Efron, Amanda Seyfried

With hundreds of cases solved and adventures shared, Scooby and the gang face their biggest, most challenging mystery ever — a plot to unleash the ghost dog Cerberus upon the world. As they race to stop this global dog-pocalypse, the gang discovers that Scooby has a secret legacy and an epic destiny greater than anyone could have imagined.