Reparto (por orden de créditos)
Ronald Simpson
Storyteller
William Fox
Derek Mayhew
ACTOR
Ballard Berkeley
The Colonel
Alexander Gauge
Wharton
Leonard Sachs
Langlois
Harold Ayer
Petrie
Beatrice Varley
Mrs. Rosamund Hart
D.A. Clarke-Smith
Mr. Caldecott
Mary Merrall
Mrs. Walters
Valerie White
Stella
Henry Oscar
Gilpin
Audrey Nicholson
Julie
Meier Tzelniker
Woolfe
Laidman Browne
The Admiral
Sam Kydd
Hamster
Robert Rietty
Bartlett
Sylvia Coleridge
Miss Bellamy
Frederick Schiller
Myberg
Carl Bernard
Yeggsie
Jonathan Field
Butler
Marne Maitland
Spiegal
Jack Rodney
Frazer
Willoughby Goddard
Diver Wragg
Charles Farrell
Shostavitch
Victor Rietti
Fingel
Salvin Stewart
Detective
Neil Wilson
Mr. Skinner, QC
Ralph Nossek
The Rajah
Tom Clegg
Ellis
Christopher Hodge
PC Robertson
Robert Raikes
Naval Lieutenant
Rose Howlett
Mrs. Watkins
John Schlesinger
An Arab
Grace Arnold
Miss Philomena
Victor Platt
Det. Sgt. Scantlebury
Ann Murray
Miss Sarsfield
Michael Harrison
Second Constable
Gabrielle Blunt
Girl on the telephone
Cyril Renison
Police Constable
J. Trevor Davies
Mr. Walters
David Tearle
Manservant
Charles Hersee
Warder
Frank Hawkins
Man on the telephone
Alan Robinson
Detective Inspector
Dermot MacMahon
Policeman
Bart Allison
Diana Van Proosdy
Guy Mills
Dorothy Robson
Fraser White
Arthur Hosking
Hugh Morrison