“It isn't a wolf... it's a werewolf!”
Lon Chaney Jr. - Larry Talbot - The Wolf Man

“- Maleva: You killed the wolf.
- Larry Talbot - The Wolf Man: There's no crime in that is there?
- Maleva: The wolf was Bela.
- Larry Talbot - The Wolf Man: You think I don't know the difference between a wolf and a man?”
Maria Ouspenskaya - Maleva
Lon Chaney Jr. - Larry Talbot - The Wolf Man

“- Maleva: Whoever is bitten by a werewolf and lives becomes a werewolf himself.
- Larry Talbot - The Wolf Man: Don't hand me that. You're just wasting your time.
- Maleva: The wolf bit you, didn't he?”
Maria Ouspenskaya - Maleva
Lon Chaney Jr. - Larry Talbot - The Wolf Man

“- Sir John Talbot: Yes, that's the sign of the werewolf.
- Larry Talbot - The Wolf Man: That's just a legend though, isn't it?
- Sir John Talbot: Yes, but like most legends, it must have some basis in fact. It's probably an ancient explanation of the dual personality in each of us.”
Claude Rains - Sir John Talbot
Lon Chaney Jr. - Larry Talbot - The Wolf Man

“- Daniel: Even a man who's pure in heart and says his prayers by night...
- Ilonka: ...will become a werewolf when the wolf bane blooms and the moon is full and bright.”
J. Carrol Naish - Daniel
Elena Verdugo - Ilonka