Despite being called (here, at least) Dracula vs Frankenstein, the film’s monster battle involved neither of them. It was Paul Naschy’s Werewolf vs the film’s Mummy, probably because that was a rare monster the Werewolf hadn’t fought yet. I know he fought a Yeti at one point. Needless to say, the Mummy gets creamed by the invincible Werewolf.
The name Frankenstein was apparently a huge draw back in the day, at least by drive-in standards. Thus the intro film for Naschy’s Werewolf, which included a vampire that easily could have been dubbed Dracula, was called here Frankenstein’s Bloody Terror. Frankenstein nor his creation had nothing to do with anything.
