Cast
- Heidi Brühl as Prinzessin Helene
- Hans Timerding as Fürst Joachim XIII
- Balduin Baas as Graf Lothar
- Hans von Borsody as Leutnant Niki
- Fritz Wunderlich as Leutnant Niki
- Ernst Stankovski as Leutnant Montschi
- Ilsemarie Schnering as Oberhofmeisterin Friederike von Insterburg
- Waltraut Haas as Franzi Steingruber