Peter Finch
Johnnie Byrne
Acting
Stanley Holloway
Fred Andrews
Acting
Mary Peach
Pauline West
Acting
Donald Pleasence
Renfrew
Acting
Billie Whitelaw
Mary
Acting
Hugh Burden
Tim Maxwell
Acting
Rosalie Crutchley
Alice Byrne
Acting
Dennis Price
Flagg
Acting
Mervyn Johns
Charlie Young
Acting
Michael Goodliffe
Dr. West
Acting
Geoffrey Keen
The Prime Minister - Reginald Stevens
Acting
Paul Rogers
Sydney Johnson
Acting
Peter Barkworth
Henderson
Acting
Fenella Fielding
Sheilah
Acting
Derek Francis
Frank
Acting
Gladys Henson
Mrs. Sarah Arscott - Constituent at Party Meeting
Acting
Conrad Phillips
Drake
Acting
Maureen Pryor
Labour Party Member
Acting
George Rose
Edward Collins
Acting
Peter Sallis
M.P.
Acting
Oliver Reed
Man with Bucket on His Head (uncredited)
Acting
John Arnatt
Gregson, BBC Reporter (uncredited)
Acting
Donald Churchill
Sheilah's Party Guest (uncredited)
Acting
Norman Rossington
Sykes of the Herald (uncredited)
Acting