Cast
Tutte Lemkow
Man in Marketplace (uncredited)
Eric Barker
The Chief
Norman Mitchell
Native Policeman / Algerian Gent
John Bluthal
Head Waiter / Dr. Crow (voice)
Victor Maddern
Milchmann
Jill Mai Meredith
Cigarette Girl
Nora Gordon
Elderly Woman (uncredited)
Eric Pohlmann
Emile Fauzak, the "Fat Man"
Judith Furse
Dr. Crow
Anthony Baird
Guard
Renée Houston
Funhouse Madame
Gertan Klauber
Code Clerk
Tom Clegg
Funhouse Doorman
Fred Haggerty
Dr. Crow's Assistant (uncredited)
Barbara Windsor
Agent Daphne Honeybutt
Bernard Cribbins
Agent Harold Crump
Frank Forsyth
Professor Stark
Richard Wattis
Cobley
Kenneth Williams
Agent Desmond Simpkins
Jim Dale
Agent Carstairs
Charles Hawtrey
Agent Charlie Bind