Cast
Richard Todd
Edward Mercer
Eva Bartok
Adriana Medova
John Gregson
Renzo Uccello
George Coulouris
Chief of Police Spadoni
Margot Grahame
Rosa Melitus
Walter Rilla
Count Boria
John Bailey
Lieutenant Longo
Sid James
Bernardo
Martin Boddey
Gufo
Michael Balfour
Moretto
Sydney Tafler
Boldesca
Miles Malleson
Grespi
Eric Pohlmann
Gostini
David Hurst
Minelli
Raymond Young
Luigi
Ferdy Mayne
Tio
Jill Clifford
Renata
Eileen Way
Woman Detective
Toni Lucarda
Nerva
Janice Kane
Ninetta
Meier Tzelniker
Mayor of Mirave
Betty E. Box
Woman Next to the Factory Tour Guide (Uncredited)
Victor Harrington
Bystander (Uncredited)
Crew
Victor Canning
Novel
Ralph Thomas
Director
Victor Canning
Screenplay
Yvonne Caffin
Costume Design
Betty E. Box
Producer
Ernest Steward
Cinematography
Earl St. John
Executive Producer
Gerald Thomas
Editor
George Provis
Art Direction
Jack N. Green
Third Assistant Director
Peter Bolton
Assistant Director
Tilly Day
Continuity
Ernest Gasser
Makeup Artist
Douglas Peirce
Production Manager
Gordon K. McCallum
Sound Mixer
Stella Rivers
Hairstylist
John Dennis
Sound Recordist
Arthur Alcott
Production Controller
Muir Mathieson
Conductor
H. A. R. Thomson
Camera Operator
Yvonne Caffin
Costume Supervisor
Cornel Lucas
Still Photographer
Peter Seabourne
Sound Editor
Charles Squires
Assistant Sound Editor
John Gow
Draughtsman
Robert Cartwright
Draughtsman
John Alcott
Clapper Loader
Iris Newell
Assistant Art Director
Roy Dorman
Draughtsman
Nino Rota
Original Music Composer
Ernest Steward
Director of Photography
Jim Ware
Second Assistant Director
Reginald H. Morris
Focus Puller
Roy Walker
Draughtsman
Peter Boita
First Assistant Editor
Fanya Fisher
Production Secretary
Maurizio Lodi-Fè
Location Manager
