Diretor/a
Don Sharp
DIRETOR/A
Roy Ward Baker
Henry Herbert
Elenco (na ordem dos créditos)
Sam Waterston
Prof. Quentin E. Deverill
A.C. Weary
Charlie Andrews
George Innes
Phipps
Caroline Langrishe
Jenny Martin
Julian Glover
Dr. Stefan Kilkiss
Sarah Berger
Betsy Stevens
Burt Kwouk
Dr. Lin
Paul Freeman
Professor Vincent Rep
Ian Ogilvy
Lord Sidney Sarandon
Peter Cellier
MI5 Man
Tim Woodward
Harry Owsley
Richard Morant
Richard Stevens
Ronald Lacey
Medium
Elizabeth Shepherd
Lady Potts
Jean Anderson
Aunt Effie - Lady Euphemia Martin
Sarah Lam
Priscilla
Manning Redwood
Henry Ford
Barrie Houghton
Kalnikov
George Baker
Sir Harold Metcalfe
Timothy Bateson
Alfie
George A. Cooper
Lord Eastleigh
Frederick Jaeger
Kaiser Wilhelm II
Paul Angelis
Kroll
Cyril Luckham
Crabtree
Derek Deadman
Badger Wiggins
Shelagh McLeod
Caroline Makepeace
John Abineri
Staff Officer
Henry McGee
Bassey
Eric Kent
Blake
Chris Jenkinson
Van Else
Barry Dennen
Al Russell
David Auker
Dutch Taxi Driver
John Vine
Gareth Makepeace
Robert Harris
Judge
Bibs Ekkel
Hungarian
Pauline Quirke
Jane
Rolf Saxon
American Associate
Robert Arden
University President
Patsy Smart
Old Woman
Franco De Rosa
Brunelli
Amy Dagley
Young Dutch Girl
Ann Way
Minnie
Jeff Harding
Barney Oldfield
Billy J. Mitchell
Professor
Alfie Curtis
Referee
Francine Morgan
Dolly
Ingo Mogendorf
Swarthy Man
Tony Caunter
Foreman
Brenda Cowling
Nun on Train
Eiji Kusuhara
Count Oyama
Robert Henderson
Old Professor
Mike Lewin
Inspector Draycot
Edward Wiley
Young Professor
Ron Pember
Cabbie
Gordon Rollings
Adcock
Peggy Ann Clifford
Large Lady in Shop
Thea Ranft
Dutch Girl's Mother
Carol Harrison
Tarty Girl
Robin Parkinson
Steward
Michael Burrell
Official
Ben Feitelson
French Chauffeur
David Baron
Guest at Seance
Jonathan Burn
Lecours
Michael Stroud
Terry Cowling
Bomb Man
Cyril Cross
Policeman
Bill Reimbold
American Reporter
Simon Henderson
Office Boy
Jean Burgess
Lady at Seance
Olivier Pierre
French Reporter
Michael Harbour
Fisherman
David Shaughnessy
Constantine Gregory
German Commander
Paul Jerricho
German Sergeant
Kenneth Owen
German Corporal
Wolf Kahler
Technician
Steve Ubels
Paul Humpoletz
Flunkey
Harry Fielder
Smart Dressed Man(uncredited)
Ray Moore
Voice-over(uncredited)