Joachim Fuchsberger

Character: Inspektor Higgins

Uschi Glas

Character: Ann Portland

Grit Boettcher

Character: Betty Falks

Siegfried Schürenberg

Character: Sir John

Konrad Georg

Character: Keyston

Harry Riebauer

Character: Mark Denver

Tilly Lauenstein

Character: Harriet Foster

Ilse Pagé

Character: Secretary

Siegfried Rauch

Character: Frank Keeney

Claus Holm

Character: Glenn Powers

Günter Meisner

Character: Greaves

Hans Epskamp

Character: Bannister

Heinz Spitzner

Character: Harrison

Jan Hendriks

Character: Brent

Rudolf Schündler

Character: Sergeant Hanfield

Narziß Sokatscheff

Character: Cress Bartling

Tilo von Berlepsch

Character: Dr. Shinewood

Kurt Waitzmann

Character: Carrington

Suzanne Roquette

Character: Mary Houston

Susanne Juhnke

Character: June Bell

Inge Sievers

Character: Mildred Miller

Ewa Strömberg

Character: Pam Walsbury

Bruno W. Pantel

Character: Busschaffner

Kurt Buecheler

Character: Winston Robson

Wilhelm Vorwerg

Character: Dr. Cabble