Cast
- Anouk Aimée as Nina Iwanowa
- Karlheinz Böhm as Frank Wilson
- Peter Carsten as Major Tubaljow
- Werner Hinz as Oberst Kapulowski
- Carl Wery as Hofrat Lorenz
- Annie Rosar as Therese
- Günther Jerschke as Leutnant Sergejeff
- Marina Ried as Frau Sergejeff
- Karin Himboldt as Mabel