Matt Lieberman

A bank teller, who discovers he is actually a background player in an open-world video game, decides to become the hero of his own story, one he rewrites himself. Now in a world where there are no limits, he is determined to be the guy who saves his world his way, before it is too late.

The first full-length animated Scooby-Doo adventure for the big screen is the never-before told stories of Scooby-Doo's origins and the greatest mystery in the career of Mystery Inc. The story reveals how lifelong friends Scooby and Shaggy first met and how they joined with young detectives Fred, Velma and Daphne to form the famous Mystery Inc. Now, with hundreds of cases solved and adventures shared, Scooby and the gang face their biggest, most challenging...

With hundreds of cases solved and adventures shared, Scooby and the gang face their biggest, most challenging mystery ever. Discovering that Scooby has a secret legacy and epic destiny, Shaggy remembers how he met the puppy and how Mystery, Inc. was formed.