| Cast list | | Paul Muni | as | Benito Juarez | | Bette Davis | as | Empress Carlotta von Hapsburg | | Brian Aherne | as | Emperor Maximilian von Hapsburg | | Claude Rains | as | Emperor Louis Napoleon III | | John Garfield | as | Gen. Porfirio Diaz | | Donald Crisp | as | Gen. Marechal Achille Bazaine | | Joseph Calleia | as | Alejandro Uradi | | Gale Sondergaard | as | Empress Eugenie | | Gilbert Roland | as | Col. Miguel Lopez | | Henry O'Neill | as | Gen. Miguel Miramon | | Harry Davenport | as | Dr. Samuel Basch | | Louis Calhern | as | LeMarc | | Walter Kingsford | as | Prince Richard Metternich | | Georgia Caine | as | Countess Battenberg | | Montagu Love | as | Jose de Montares |
| | Crew list: | | William Dieterle (Director) | | Franz Werfel (Writer) | | Bertita Harding (Writer) |
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