Character Name : Leonora Johnson / Leonora Brandt

Original Name : Barbara Shelley

Gender : Female

Character Name : Dr. Brian Marlowe

Original Name : Robert Ayres

Gender : Male

Character Name : Dorothy Marlowe

Original Name : Kay Callard

Gender : Female

Character Name : Edmund Brandt

Original Name : Ernest Milton

Gender : Male

Character Name : Anna

Original Name : Lily Kann

Gender : Female

Character Name : Richard Johnson

Original Name : Jack May

Gender : Male

Character Name : Cathy

Original Name : Paddy Webster

Gender : Female

Character Name : Allan

Original Name : John Lee

Gender : Male

Character Name : Doorman

Original Name : Edward Harvey

Gender : Male

Character Name : Cafferty

Original Name : Martin Boddey

Gender : Male

Character Name : Nurse

Original Name : Selma Vaz Dias

Gender : Female

Character Name : Roberts

Original Name : John H. Watson

Gender : Male

Character Name : Male Nurse (uncredited)

Original Name : John Baker

Gender : Male

Character Name : Nurse (uncredited)

Original Name : Selma Vaz Dias

Gender : Female

Character Name : Barman (uncredited)

Original Name : Jim Tyson

Gender : Male

Character Name : Guard (uncredited)

Original Name : Frank Atkinson

Gender : Male

Character Name : Caretaker (uncredited)

Original Name : Geoffrey Tyrrell

Gender : Male