All Cast
Nigel Patrick
Henry Clitterbern
Charles Coburn
Uncle George Clitterbern
Wendy Hiller
Edith Clitterbern
Katie Johnson
Alice
Anthony Newley
Edward
Athene Seyler
Grannie (Victoria Clitterbern)
Noel Hood
Aunt Marjorie
Kenneth Fortescue
Albert Clitterbern
Paddy Webster
Constance Clitterbern
Michael Caine
Gilrony
Trevor Reid
Inspector
Cyril Luckham
Coroner
Johnson Bayly
Radio Officer
Martin Boddey
Police Sergeant
Kevin Stoney
Bar Steward
Anthony Shaw
Colonial Type
Ian Wilson
Postman
Jack Mandeville
Reporter at Inquest (uncredited)