When the Stone family heads off on an Easter holiday to Romania, siblings Judy and Paul expect their vacation to be a real drag. Fortunately, they meet Vlad the Drac along the way, a pint-sized vampire who makes his home beneath a stone near Count Dracula's castle. A strict vegetarian with dreams of starring in horror films, Vlad charms the Stone children, who decide to smuggle him back to London. But once there, the seemingly innocent Vlad quickly becomes bored, and though he doesn't like meat, mischief is in his blood.