Hannelore Auer as Hannelore

Udo Jürgens as Udo

Manfred Schnelldorfer as

Gertraud Jesserer as Eva Birk

Ruth Stephan as Isolde Tristan

Mady Rahl as Sigrid Gloria Scharf

Ilse Peternell as Heinrich's Verlobte

Ernst Waldbrunn as Sauerwein

Kurt Großkurth as Rudi Lustig

Rudolf Schündler as Viktor Emmanuel Paulini

Oskar Sima as

Rolf Olsen as

Raoul Retzer as

Walter Müller as

Carlo Liebmann as

Peggy March as

Rocco Granata as Sänger, himself

Jack Hammer as

Peter Hinnen as

Jimmy Makulis as

Benny Thomas as