Peter Sellers
Fred Kite
Ian Carmichael
Stanley Windrush
Terry-Thomas
Major Hitchcock
Richard Attenborough
Sidney De Vere Cox
Dennis Price
Bertram Tracepurcel
Margaret Rutherford
Aunt Dolly
Irene Handl
Mrs. Kite
Liz Fraser
Cynthia Kite
Miles Malleson
Windrush Snr.
Marne Maitland
Mr. Mohammed
John Le Mesurier
Waters
Raymond Huntley
Magistrate
Victor Maddern
Knowles
Kenneth Griffith
Dai
Donal Donnelly
Perce Carter
Sam Kydd
Shop Steward
John Comer
Shop Steward
Cardew Robinson
Shop Steward
Marianne Stone
TV Receptionist
Terry Scott
Crawley
Ronnie Stevens
Hooper
Martin Boddey
Num Yu's Executive
Brian Oulton
Appts. Board Examiner
John Glyn-Jones
Detto Executive
Maurice Colbourne
Missiles Director
Michael Bates
Bootle
John Van Eyssen
Reporter
Michael Ward
Reporter
Stringer Davis
Reporter
William Dexter
Photographer
Esma Cannon
Spencer
Wally Patch
Workman
Ian Wilson
Evangelist
Margaret Lacey
Empire Loyalist
David Lodge
Card Player
Kenneth J. Warren
Card Player
Basil Dignam
Minister of Labour
Harry Locke
Trade Union Official
Jim Brady
Missiles Worker (uncredited)
E. V. H. Emmett
Narrator (voice) (uncredited)
Bob Grant
Card Player (uncredited)
John Leyton
Recruit to Detto (uncredited)
Ernie Rice
Missiles Worker (uncredited)
Sheila Sim
Visitor (uncredited)