Elenco
Patrick Wymark
Inspector Holloway
Margaret Johnston
Mrs. Von Sturm
John Standing
Mark Von Sturm
Alexander Knox
Frank Saville
Judy Huxtable
Louise Saville
Don Borisenko
Donald Loftis
Thorley Walters
Martin Roth
Robert Crewdson
Victor Ledoux
Colin Gordon
Dr. Glyn
Tim Barrett
Morgan
Frank Forsyth
Tucker
Olive Gregg
Mary
Harold Lang
Briggs
Gina Gianelli
Gina
Peter Diamond
Junk Yard Man
John Harvey
Reinhardt Klermer
Equipe
Freddie Francis
Director
Robert Bloch
Writer
Max Rosenberg
Producer
Milton Subotsky
Producer
Elisabeth Lutyens
Original Music Composer
John Wilcox
Director of Photography
Oswald Hafenrichter
Editor
William Constable
Art Direction
Scott Slimon
Set Decoration
Jill Carpenter
Makeup Artist
Henry Montsash
Hairstylist
Ted Wallis
Production Manager
Ted Samuels
Special Effects
Philip Martell
Conductor
Mary Gibson
Wardrobe Supervisor