After the death of her abusive father, lonely librarian Martha finds herself caught up in a strange, sadomasochistic relationship with a monstrous husband whom she begins to suspect may be trying to murder her.
Martha
Helmut
Marianne
Kaiser
Mother Heyer
Father Heyer
Erna
Meister
Dr. Salomon
Hotel Guest
Porter
Secretary
Waitress
Nurse
Ilse
Restaurant Patron (uncredited)
Taxi Driver (uncredited)
Telephone Man (uncredited)
Marianne's Husband (uncredited)
Dr. Hauff (uncredited)
