The Wolf Man is a 1941 American drama horror film written by Curt Siodmak and produced and directed by George Waggner. The film stars Lon Chaney, Jr. as a werewolf named "The Wolf Man" and features Claude Rains, Evelyn Ankers, Ralph Bellamy, Patric Knowles, Béla Lugosi, and Maria Ouspenskaya in supporting roles. The title character has had a great deal of influence on Hollywood's depictions of the legend of the werewolf. The film is the second Universal Pictures werewolf film, preceded six years earlier by the less commercially successful Werewolf of London (1935).
Lon Chaney, Jr. would reprise his classic role as "The Wolf Man" in four sequels, beginning with Frankenstein Meets the Wolf Man in 1943.