Cast
- Volker von Collande as Stephan Seidlitz
- Hilde Sessak as Franziska Kaub
- Günther Lüders as Fritz Keller
- Charlott Daudert as Rita Keller
- Käthe Haack as Hermine Kaub
- Walter Janssen as Prof. Eschenburg
- Gretl Theimer as Frau Dr. Müller
- Gisela Schlüter as Frau Dietze
- Edith Meinhard as Lilly
- Willi Schaeffers as Dr. Nottebohm