Cast
- Helmuth Lohner as Manfred Krupka
- Cordula Trantow as Marianne Hohmann
- Rudolf Schündler as Kriminalkommissar
- Charles Regnier as Kaminsky/Babeck
- Senta Berger as Susanne Stefan
- Paul Albert Krumm as Hiebler
- Wolfgang Völz as Fasold
- Curd Jürgens as Der Mann im Rollstuhl
- Siegfried Lowitz as Weingarten
- Raimund Harmstorf as Nielsson