Filmed just before passage of the Production Code of 1933, Vidor's "Billy the Kid" is free of the fixed moral dualities that came to typify subsequent Good Guy vs. Bad Guy Westerns in Hollywood. Starring former football champion Johnny Mack Brown as Billy and Wallace Beery as his nemesis Sheriff Pat Garrett, the protagonists display a gratuitous violence that anticipates Vidor's 1946 masterpiece "Duel in the Sun" (1946). Homicidal behavior resonates with the brutal and deadly desert landscape, Hemingwayesque in its brevity and realism. Studio executives were concerned that the excessive violence would alienate audiences, though the Prohibition era in the United States was saturated with news of the gangster-related killings.