Name your favorite movie villain. Can be from any genre or time. animated or not..

[Tarzanrock]

179. Here's some which have not been mentioned.

Bruno Ganz as Adolph Hitler in Downfall (2004)
Fredric March in Dr. Jekyll and Mr. Hyde (1931)
Malcolm McDowell as Caligua in Caligua (1979)
James Cagney as Cody Jarrett in White Heat (1949)
Barbara Stanwyck as Phyllis Dietrichson in Double Indemnity (1944)
Humphrey Bogart as Fred C. Dobbs in The Treasure of the Sierra Madre (1948)
Edward G. Robinson as Johnny Rocco in Key Largo (1948)
Marlon Brando as Vito Corleone in The Godfather (1972)
Robert De Niro as Travis Bickle in Taxi Driver (1976)
Jack Palance as Jack Wilson in Shane (1953)
Peter Lorre as Hans Beckert in Fritz Lang’s ”M" (1931)
Bette Davis, Joan Crawford and Victor Buono in Whatever Happened to Baby Jane? (1962)
Barbara Stanwyck as Jo Courtney in Walk on the Wild Side (1962)
Elizabeth Taylor as Martha in Who’s Afraid of Virginia Woolf? (1966)
Henry Fonda as Frank in Sergio Leone’s Once Upon a time in the West (1968)