The Coolsville police station is being haunted by a monstrous mobster and his ghostly goons! Is it a cover for a jailbreak? A distraction to keep the police too busy to stop a daring crime elsewhere in the city? Or could the monsters be real? It’s up to Scooby and the gang to unravel the clues and crack the mystery—that is, if they can ever get out of the cell they’ve accidentally locked themselves in!
