the Universal Monster Movies, Abbott and Costello Meet Frankenstein. In this movie, Dracula and the Wolf Man are clearly enemies, even when the Wolf Man, Larry Talbot, is human. As a human, Larry symbolizes something akin to "good," while Dracula symbolizes pure evil.
Interesting. I've certainly heard of that movie but I don't think I've ever seen it - or if I have, it was either so long ago or that it didn't make an impression on me. It fascinating about the good vs. evil aspect because, while werewolf=good/vampire =evil has carried on in other movies/TV shows, it's also been turned around to where vampire=good and werewolf=evil. (And then there's the
Underworld series that turns the whole concept of which is good and which is evil on its head!)
It's also fascinating how for the most part vampires as a group are depicted as being refined and well mannered, whereas werewolves as a group very often tend to be depicted as coarse and ill-mannered and even undereducated - something akin to vampires being royalty and werewolves being peasants. Considering both can be equally vicious, those depictions certainly don't derive from their temperaments.