Beau Brummell (1954)
Beau Brummell (1954) is a historical film released by Metro-Goldwyn-Mayer. It was directed by Curtis Bernhardt and produced by Sam Zimbalist from a screenplay by Karl Tunberg, based on the play Beau Brummell by Clyde Fitch. The play was previously adapted as a silent film made in 1924 and starring John Barrymore as Brummel, Mary Astor, and Willard Louis as the Prince of Wales.
More at Wikipedia.