Thriller Inc. has cracked the case to high all circumstances! They’ve tracked down Coco Diablo, the top of a infamous costume crime syndicate. With Coco and her kitty in jail, Thriller Inc. thinks that they will lastly get pleasure from a break. Flawed! All of the sudden, menacing doppelgänger ghosts of the Scooby crew and favourite basic foes present up in Coolsville to threaten Halloween. Now it’s as much as the meddling children to unmask the most recent scoundrel and save Halloween!