Günther Stoll
Guy Foster
Siegfried Wischnewski
Inspektor Cameron
Ruth-Maria Kubitschek
Melissa Foster
Hanne Wieder
Paula Hepburn
Erik Schumann
Don Page
Ulrich Beiger
Duncan
Günter Lamprecht
Partygast
Albert Bessler
Dr. Swanson
Katinka Hoffmann
Joyce Dean
Hubert Suschka
Felix Hepburn
Claudia Gerstäcker
Carol Stewart
E.O. Fuhrmann
George Antrobus
Wolff Lindner
Sergeant
Rudolf Kleinfeld-Keller
Parkwächter
Dietrich Thoms
Paul May
Director
Francis Durbridge
Writer
Marianne de Barde
Translator
Peter Thomas
Music
Werner Dalg
Cinematography
Liesgret Schmitt-Klink
Editor
Alfons Windau
Production Design
Dela Duhm
Costume Design
Manfred Oelschlegel
Sound
Ille May
Assistant Director