Vlad the Drac, the diminutive vegetarian vampire is back in London, to attend the premiere of a new vampire film. Now that he is famous for his flights round Count Dracula's castle, Vlad has no intention of slumming it with his friends the Stones, so he plans to stay at the Ritz. As always with Vlad, nothing works out as planned and the Stone family are plunged into another series of anarchic, hilarious adventures.