Nigel Patrick

Character: Henry Clitterbern

Charles Coburn

Character: Uncle George Clitterbern

Wendy Hiller

Character: Edith Clitterbern

Katie Johnson

Character: Alice

Anthony Newley

Character: Edward

Athene Seyler

Character: Grannie (Victoria Clitterbern)

Noel Hood

Character: Aunt Marjorie

Kenneth Fortescue

Character: Albert Clitterbern

Paddy Webster

Character: Constance Clitterbern

Michael Caine

Character: Gilrony

Trevor Reid

Character: Inspector

Cyril Luckham

Character: Coroner

Johnson Bayly

Character: Radio Officer

Martin Boddey

Character: Police Sergeant

Kevin Stoney

Character: Bar Steward

Anthony Shaw

Character: Colonial Type

Ian Wilson

Character: Postman

Jack Mandeville

Character: Reporter at Inquest (uncredited)

Tony Castleton

Character: Reporter at Inquest (uncredited)