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