Cast
Maria Riva
Girl Playing Violin (uncredited)
Raymond Walburn
Col. Von Kempen
Thurston Hall
Major
Franchot Tone
Emperor Franz Josef
Nana Bryant
Louise
Herman Bing
Pretzelberger
George Hassell
Herlicka
Johnny Arthur
Chief of the Secret Police
Gwen Verdon
Specialty Ballerina (uncredited)
Walter Connolly
Maximilian, Duke of Bavaria
Victor Jory
Capt. Palfi
Frieda Inescort
Princess Helena
Grace Moore
Princess Elizabeth / Cissy
Elisabeth Risdon
Grand Duchess Sofia
Eve Southern
Gypsy Fortune Teller (uncredited)