Elenco
David McCallum
Hillel Mondoro
Susan Strasberg
Karen Mondoro
Helmut Käutner
Dr. Kramer
Lilli Palmer
Anna Hauser
Leslie Nielsen
Joseph Slaughter
Herbert Fleischmann
Werner Renner
Hans Elwenspoek
Van Kungen
Barbara Lass
Angelika
Arthur Brauss
Bak
Robert Webber
Dorsey
Günter Meisner
Koroweiw
Peter Capell
Dr. Shepilov
Manfred Reddemann
Herr Borgen
Jochen Busse
Equipe
Boris Sagal
Director
Adrian Spies
Teleplay
Curt Siodmak
Novel
Jack Laird
Producer
Petrus R. Schlömp
Director of Photography
Frank Morriss
Editor
Ellen Schmidt
Art Direction
Larry Germain
Hairstylist
Bud Westmore
Makeup Artist
Eva Ebner
Assistant Director
Wieland Liebske
Assistant Director
Esther Vivante
Script Supervisor
Billy Byers
Original Music Composer