Karin Dor as Gwendolin

Harald Leipnitz as Inspector Bratt

Siegfried Lowitz as Sir Richard

Siegfried Schürenberg as Sir John

Ilse Steppat as Lady Patricia

Dieter Eppler as Sir William

Hartmut Reck as Ronny

Kurt Waitzmann as Cunning

Rudolf Schündler as Alfons Short

Kurd Pieritz as Monsieur d'Arol

Uta Levka as Lola

Dunja Rajter as Dolores

Susanne Juhnke as Mai Ling

Uschi Glas as Mary

Eddi Arent as Smith

Walter Echtz as Monk

Erik Radolf as Servant

Wilhelm Vorwerg as Notary

Alfred Schlageter as Man

Helmut Heyne as Notar

Manfred Meurer as Gangster