Peter Sellers (The Rev. John Smallwood)
Cecil Parker (Archdeacon Aspinall)
Bernard Miles (Simpson)
Eric Sykes (Harry Smith)
Irene Handl (Rene Smith)
Miriam Karlin (Winnie Smith)
Isabel Jeans (Lady Despard)
Marianne Stone (Miss Palmer)
Olive Sloane (Quarreling Housewife)
Elsie Wagstaffe (Lady on Parish Church Council)
Ian Wilson (Salvation Army Major)
Henry Longhurst (Deaf Gentleman)
Tim Brinton (TV Commentator)
Eric Barker (Bank Manager)
Malcolm Muggeridge (Cleric)
Drewe Henley (Doris' Boy Friend)
John Comer (Butcher)
Marjorie Lawrence
Mark Eden (Sir Geoffrey Despard)
Geoffrey Hibbert (Council Official)
John Harvey
Joan Miller (Mrs. Smith-Gould)
Roy Kinnear (Fred Smith)
Kenneth Griffith (Rev. Owen Smith)
Miles Malleson (Rockerby)
William Hartnell (Maj. Fowler)
Joan Hickson (Garrulous Housewife)
Harry Locke (Shop Steward)
Nicholas Phipps (Director General)
Thorley Walters (Tranquilax Executive)
George Woodbridge (Bishop)
Basil Dignam (Prisoner Governor)
Colin Gordon (Prime Minister)
Joan Heal (Disgruntled Housewife)
Conrad Phillips (P.R.O.)
Cardew Robinson (Tramp)
Billy Milton (Fellowes)
Howard Pays (Astronaut)
Brock Peters (Matthew)
Ian Carmichael (The Other Smallwood)