| Ian Carmichael |
Stanley Windrush |
| Terry-Thomas |
Major Hitchcock |
| Peter Sellers |
Fred Kite |
| Peter Sellers |
Sir John Kennaway |
| Richard Attenborough |
Sidney De Vere Cox |
| Margaret Rutherford |
Aunt Dolly |
| Dennis Price (as Denis Price) |
Bertram Tracepurcel |
| Irene Handl |
Mrs. Kite |
| Miles Malleson |
Windrush Snr. |
| Victor Maddern |
Knowles |
| Liz Fraser |
Cynthia Kite |
| John Le Mesurier |
Waters |
| Marne Maitland |
Mr. Mohammed |
| Kenneth Griffith |
Dai |
| Raymond Huntley |
Magistrate |
| Sam Kydd |
Shop Steward |
| Cardew Robinson |
Shop Steward |
| John Comer |
Shop Steward |
| Tony Comer |
Shop Steward |
| Donal Donnelly |
Perce Carter |
| Harry Locke |
Trade Union Official |
| John Glyn-Jones |
Detto Executive |
| Fred Griffiths |
Charlie |
| Basil Dignam |
Minister of Labour |
| Ronnie Stevens |
Hooper |
| Brian Oulton |
W. D. Reynolds M.A. |
| Bruce Wightman |
Shop Steward |
| Billy Rayment |
Shop Steward |
| Martin Boddey |
Num Yum's Executive |
| Pauline Winter |
Miss Forsdyke |
| Maurice Colbourne |
Missiles Director |
| Jeremy White |
Young Chemist |
| Robin Ray |
Young Chemist |
| Michael Bates |
Bootle |
| John Van Eyssen |
Reporter |
| Robert Bruce |
Reporter |
| Michael Ward |
Reporter |
| Stringer Davis |
Reporter |
| Tony Spear |
Reporter |
| Arthur Skinner |
Photographer |
| William Peacock |
Photographer |
| Eynon Evans |
Truscott |
| Esma Cannon |
Spencer |
| Robert S. Young (as Robert Young) |
Owens |
| Roy Purcell |
Police Inspector |
| Marianne Stone |
T.V. Receptionist |
| Terry Scott |
Crawley |
| Marion Shaw |
Tea Girl |
| Wally Patch |
Workman |
| Alun Owen |
T.V. Producer |
| Muriel Young |
T.V. Announcer |
| Ian Wilson |
Evangelist |
| Margaret Lacey |
Empire Loyalist |
| George Selway |
Union Jack Workman |
| Alan Wilson |
Union Jack Workman |
| David Lodge |
Card Player |
| Keith Smith |
Card Player |
| Kenneth J. Warren (as Kenneth Warren) |
Card Player |
| Malcolm Muggeridge |
Self |
| Frank Phillips |
Self |
