Janus Films ; General Film Distributors ; Pascal Film Productions present ; produced by Gabriel Pascal ; screenplay and dialogue, George Bernard Shaw ; scenario, W.P. Lipscomb and Cecil Lewis ; directed by Anthony Asquith and Leslie Howard
Warner Bros. Pictures ; lyrics by Alan Jay Lerner ; music by Frederick Loewe ; screenplay by Alan Jay Lerner ; produced by Jack L. Warner ; directed by George Cukor
Warner Bros. Pictures ; lyrics by Alan Jay Lerner ; music by Frederick Loewe ; screenplay by Alan Jay Lerner ; produced by Jack L. Warner ; directed by George Cukor