When the Justice League goes missing and villains overrun Metropolis, there’s only one team that can solve this mystery: Scooby-Doo and the gang! But wait, there’s a new dog in…

An evil sorceress transports the gang back to the age of chivalrous knights, spell-casting wizards, and fire-breathing dragons.

In Scooby-Doo’s greatest adventure yet, see the never-before told story of how lifelong friends Scooby and Shaggy first met and how they joined forces with young detectives Fred, Velma and…