Feature-length animated special based on the classic kid's cartoon series. Shaggy and Scooby find themselves in big trouble when they come face-to-face with Dracula, and the old bloodsucker turns the hairy-chinned slacker into a werewolf. Apparently there is only one way out of this predicament, and that's for the cowardly duo to take part in the Transylvania Grand Prix, a Wacky Races-style cross-country jaunt featuring such ghoulish fellow contestants as Mr Bone Jangles, The Witch Sisters, Swamp Thing, Frankenstein and The Mummy.