Calificación
Reparto

James Mason
Mick Cardby

Mary Clare
Matron

Margaret Vyner
Mollie Bennett

Gordon McLeod
Insepctor Cardby

Frederick Valk
Dr. Moger

Barbara Everest
Mrs. Cardby

Barbara James
Lena Morne

G.H. Mulcaster
Lord Morne

Terry Conlin
Detective Sergeant Trotter

W.G. Fay
Mr. Eslick

Brefni O'Rorke
Dr. Crosbie

Michael Rennie
Inspector