Dolores Daria Sunnel
Baron Kurt von Rohback / Lt. Michael Bruce
Maj. Sigfried Gruning
Joan Bruce
Lt. Col. Gottfried Hollen
Prince Ferdi Zu Schwarzwald
Gen. Von Meinhardt
Col. Fenwick
Schratt
Fritz Mueller
Capt. Neville
Von Klingen
Capt. Freymann
Captain
Elizabeth Bruce
Miss Fenwick
Col. Fenwick (rehearsed only) (uncredited)
Lieutenant (uncredited)