 The film was shot entirely in Florida under the title Caribbean Adventure to disguise from potential investors the fact that it was a zombie film.The movie failed to find a distributor and was shelved until 1971 when producer/director/distributor Jerry Gross bought it and retitled it to form the exploitational-sounding double-bill I Drink Your Blood and "I Eat Your Skin".The film follows the adventures of a playboy novelist who travels to Voodoo Island in the Caribbean to research a new book.