Peter Sellers
— John Lewis
Mai Zetterling
— Liz
Virginia Maskell
— Jean Lewis
Raymond Huntley
— Vernon
John Le Mesurier
— Salter
Richard Attenborough
— Gareth L. Probert
Marie Devereux
— Girl Playing Tennis
Kenneth Griffith
— Ieuan Jenkins
David Davies
— Benyon
Maudie Edwards
— Mrs. Edna Davies
Meredith Edwards
— Clergyman on the Committee
Frederick Piper
— Mr. Davies
Graham Stark
— Hyman
Eynon Evans
— Town Hall Clerk
John Arnatt
— Bill
Sheila Manahan
— Mrs. Jenkins
Frances Bennett
— Amorous Woman in Mobile Library
Eve Eden
— Girl Playing Tennis
Howell Evans
— Library Policeman
Tenniel Evans
— Kennedy
Howard Greene
— Chauffeur
Ronnie Harries
— Night Porter
Victor Harrington
— Man in Pub
Damaris Hayman
— Lady Committee Member
Margaret Lacey
— 1st Pianist
Marjie Lawrence
— Girl in Bus
Desmond Llewelyn
— Clergyman on Bus
Charles Lloyd Pack
— Committee Member
Meg Wynn Owen
— Dilys
John Rees
— Bus Conductor