Scooby-Doo! The Origin of Evil

Welcome to a town where everything is a mystery and nothing is as it seems.

A young resident of Cristal Cove disappears under mysterious circumstances. At the same time, Velma Dinkley receives a strange order in her bookstore, which seems to contain the secrets and connections between all the mysteries of the city. It's gang, it looks like we have a new mystery on our hands!