Robert Hamer
Director
Dennis Price
Louis
Valerie Hobson
Edith
Joan Greenwood
Sibella
Alec Guinness
The D'Ascoyne Family: The Duke
Audrey Fildes
Mama
Miles Malleson
The Hangman
Clive Morton
The Prison Governor
John Penrose
Lionel
Cecil Ramage
Crown Counsel
Hugh Griffith
Lord High Steward
John Salew
Mr. Perkins
Eric Messiter
Burgoyne
Lyn Evans
The Farmer
Barbara Leake
The Schoolmistress
Peggy Ann Clifford
Maud
Anne Valery
The Girl in the punt
Arthur Lowe
The Reporter
Stanley Beard
Warder
Maxwell Foster
Warder
Peter Gawthorne
First Lord Delivering Verdict
Molly Hamley-Clifford
Lady Redpole
Leslie Handford
Gamekeeper Hoskins
Nicholas Hill
Sergeant-at-Arms
Fletcher Lightfoot
Peer of the Realm
Cavan Malone
Young Graham
Laurence Naismith
Warder in Jail
Gordon Phillott
Clerk of Parliament
Jeremy Spenser
Young Louis
Ivan Staff
Valuer
Richard Wattis
Defence Counsel
Carol White
Young Sibella
Harold Young
Captain