Gary Cooper

Légionnaire Tom Brown

Marlene Dietrich

Mademoiselle Amy Jolly

Adolphe Menjou

Monsieur La Bessiere

Ullrich Haupt

Adjudant Caesar

Eve Southern

Madame Caesar

Francis McDonald

Sergeant Tatoche

Paul Porcasi

Lo Tinto

Émile Chautard

French General (uncredited)