Emmanuel Hildern

Peter Cushing

James Hildern

Christopher Lee

Penelope Hildern

Lorna Heilbron

Waterlow

George Benson

Emily

Catherine Finn

Charles Lenny

Kenneth J. Warren

Doctor Perry

Hedger Wallace

Inspector

Duncan Lamont

Female Assistant

Marianne Stone

Carter Wearing Derby

Michael Ripper

Chief Asylum Warder

Larry Taylor

Barman

Harry Locke

Young Doctor

David Bailie

Marguerite Hildern

Jenny Runacre

Young Aristocrat

Robert Swann

Karl

Maurice Bush

Marianne Pistone

Bar Girl

Alexandra Dane

Warder

Martin Carroll

Sailor

Tony Wright

Lunatic

Dan Meaden