It seems like nearly every well-known actor in Hollywood took on a questionable project for money at some point, so there’s really no reason why David Niven shouldn't have done the same. His portrayal of Count Dracula depicts him longing for his wife, "Vampira," whom he can only bring back by obtaining a supply of triple O-negative blood to awaken her from her fifty-year slumber. Accompanied by his dependable assista…