Macbeth is a 1948 American historical drama directed by Orson Welles. A film adaptation of William Shakespeare's tragedy of the same name, it tells the story of the Scottish general who becomes the King of Scotland through treachery and murder. The film stars Welles in the lead role and Jeanette Nolan as Lady Macbeth.

The Mercury Theatre was an independent repertory theatre company founded in New York City in 1937 by Orson Welles and producer John Houseman. The company produced theatrical presentations, radio programs and motion pictures. The Mercury also released promptbooks and phonographic recordings of four Shakespeare works for use in schools.