the wolf man
Horror franchise created by Universal Studios, part of the Universal Monsters line-up. Stars Larry Talbot as the titular Wolf Man, cursed to turn into a werewolf at night, not remembering what he had done when transformed.
The second non-literary Universal Monster, following after The Mummy and followed up by the Creature From The Black Lagoon, and considered part of the Big Four, alongside Dracula, Frankenstein, and the Mummy.