In the film, Count Dracula and his son are driven into exile by angry Transylvanian villagers.

With angry villagers driving them away from their castle in Transylvania, Count Dracula (Christopher Lee) and his son Ferdinand (Bernard Ménez) head abroad.

The Prince of Darkness ends up in London, England where he becomes a horror movie star exploiting his vampire status.

His son, meanwhile, is ashamed of his roots and ends up a night watchman in Paris, France where he falls for Nicole, a French girl.

while noting that the film has a "poor dubbing job" that made the character Ferdinand Poitevin sound like a cross between Woody Allen and Austin Pendleton.