Cast
Kenneth Williams
Agent Desmond Simpkins
Barbara Windsor
Agent Daphne Honeybutt
Bernard Cribbins
Agent Harold Crump
Charles Hawtrey
Agent Charlie Bind
Eric Barker
The Chief
Jim Dale
Agent Carstairs
Richard Wattis
Cobley
Eric Pohlmann
Emile Fauzak, the "Fat Man"
Victor Maddern
Milchmann
Judith Furse
Dr. Crow
John Bluthal
Head Waiter / Dr. Crow (voice)
