Agent Desmond Simpkins

Kenneth Williams

Agent Daphne Honeybutt

Barbara Windsor

Agent Charlie Bind

Charles Hawtrey

Agent Harold Crump

Bernard Cribbins

The Chief

Eric Barker

Milchmann

Victor Maddern

Lila

Dilys Laye

Agent Carstairs

Jim Dale

Cobley

Richard Wattis

Emile Fauzak, the "Fat Man"

Eric Pohlmann

Doctor Crow

Judith Furse

Head Waiter / Voice of Dr Crow

John Bluthal

Professor Stark

Frank Forsyth

Funhouse Madame

Renée Houston

Thug

Jack Taylor

Code Clerk

Gertan Klauber

Cigarette Girl

Jill Mai Meredith

Funhouse Doorman

Tom Clegg

Thug

Bill Cummings

Elderly Woman (uncredited)

Nora Gordon

Cloakroom Girl

Angela Ellison

Native Policeman / Algerian Gent

Norman Mitchell

Bed-of-Nails Native

Hugh Futcher

Guard

Anthony Baird

Algerian Agent

Derek Sydney

Guard

Patrick Durkin

Thug (uncredited)

Jack Arrow

Desmond Simkins

Kenny Williams

Train Passenger (uncredited)

Pauline Chamberlain

Amazon Guard (uncredited)

Marian Collins

Restaurant Patron (uncredited)

Maxwell Craig

Amazon Guard (uncredited)

Sally Douglas

Amazon Guard (uncredited)

Heather Downham

Restaurant Patron (uncredited)

Hugh Elton

Dr. Crow's Assistant (uncredited)

Fred Haggerty

Funhouse Girl (uncredited)

Judi Johnson

Amazon Guard (uncredited)

Maya Koumani

Waiter (uncredited)

George Leech

Man in Marketplace (uncredited)

Tutte Lemkow

Amazon Guard (uncredited)

Jane Lumb

Thug (uncredited)

Martin Lyder

Restaurant Patron (uncredited)

Fred Machon

Guard (uncredited)

Jonathan Newth

Waiter (uncredited)

Joe Powell

Guard (uncredited)

Charles Price

Train Passenger (uncredited)

John Smart

Funhouse Girl (uncredited)

Virginia Tyler