Ernst Lubitsch Director Mary Pickford Rosita, a street singer Actor, Producer Holbrook Blinn The King Actor Irene Rich The Queen Actor George Walsh Don Diego Actor Charles Belcher The Prime Minister Actor Frank Leigh Prison Commandant Actor Mathilde Comont Rosita's mother Actor George Periolat Rosita's father Actor Bert Sprotte Big Jailer Actor Snitz Edwards Little Jailer Actor Madame De Bodamere Maid Actor Philippe De Lacy Rosita's Brother Actor Donald McAlpin Rosita's Brother Actor Doreen Turner Rosita's Sister Actor Adolphe d'Ennery Writer Norbert Falk Writer Edward Knoblock Writer Louis F. Gottschalk Original Music Charles Rosher Cinematographer Sven Gade Art Director William Cameron Menzies Art Director Mitch Leisen Costume Design