Cast
- Charlotte Susa as Maria Horn
- Gustav Fröhlich as Hauptmann Herbert Frank
- Friedrich Kayssler as Oberst Seefeldt
- Hans Brausewetter as Fred
- Aribert Wäscher as General Fürst Urussow
- Harry Hardt as Hauptmann Sergei Petrovich
- Hermann Speelmans as Kriminalkommissar Schulz
- Gerhard Ritterband as Peter
- Hedwig Wangel as Frl. Schmidt
- Theodor Loos as Rakowski