Scooby and the gang return for an all-new adventure. While on a routine case at a haunted library, the gang discovers an ancient book called "The Tomb of Doom." But why is this rare book missing important pages? Soon, the gang discovers an evil business tycoon stole them. He will do anything to expand his empire, and he's using the pages to unlock some of the creepiest monsters the gang has ever seen! Can they stop him before it's too late?
