Terry-Thomas

Archibald Bannister

Sonja Ziemann

Michele Cooper

Alex Nicol

Edward Kennedy

Richard Briers

Jamieson

Honor Blackman

Sister Sheila Bryan

Guy Deghy

Nick Ivanovitch

Carol White

Beryl

Clive Morton

Hatfield

Geoffrey Keen

Foster

Martin Benson

Rahman

Eduard Linkers

Linkers

Vincent Ball

Dr. Blake

Michael Ripper

Yacht Skipper

Cyril Wheeler

Stephen Cooper

Andrew Faulds

Ralph

George Cormack

Henry

Bruce Beeby

Capt. Brook

Julie Alexander

Stewardess

Meekah

The Chimp

Barbara Hicks

Margery (uncredited)

Jacqueline Jones

Miss Forsythe (uncredited)

Hyma Beckley

Party Guest (uncredited)

Roland Brand

US Sergeant (uncredited)

Claire Collins

Blonde Girl (uncredited)

Victor Harrington

Airline Passenger (uncredited)

Chulam Mohammed

Attaché (uncredited)

Gwenda Ewen

(uncredited)

Pat Roberts

(uncredited)