A woman is being watched in her apartment by a stranger, who also calls and torments her. A cat-and-mouse game begins.
Hospital Massacre (1982) Ward 13, Be My Valentine, or Else…, X-Ray – Der erste Mord geschah am Valentinstag, X-Ray
How Awful About Allan (1970) Che succede al povero Allan?, La noche del juglar, Osynligt hot, Psithyroi enohis, Psycho 2, Vengeance en différé
