Helmut Wildt as Robert Neidhardt

Ingmar Zeisberg as Inge Gaines

Hans Cossy as John Gaines

Wolfgang Büttner as Otto Krahne

Anita Höfer as Elli

Heinrich Trimbur as Eric Moeller

Peter Nestler as Bill Rodgers

Edeltraut Elsner as Anni Peel

Gisela Fischer as

Max Buchsbaum as

Karl Luley as

Else Knott as Frau Marbach

Ilse Pagé as Karla

Erich Buschardt as

Milton Krims as

Ernst Jacobi as Kriminalbeamter

O.A. Buck as

Guy Gehrke as Wiechers Jun.

Shirley O'Hara as

Georg Lobewein as Hülsenbeck

Ernst Jacobi as