Arnold Pressburger presents ; screenplay by John Wexley ; adaptation and original story by Bert Brecht & Fritz Lang ; produced and directed by Fritz Lang
Columbia Pictures Corporation presents a Stanley Kramer production ; screenplay by Stanley Roberts ; additional dialogue by Michael Blankfort ; directed by Edward Dmytryk
Alexander Korda presents ; an Ernst Lubitsch production ; screenplay by Edwin Justus Mayer ; released through United Artists ; produced and directed by Ernst Lubitsch