In his landmark 1971 feature, writer/director Eloy de la Iglesia brought an unnerving new perspective to female madness: When her husband leaves on a business trip, a frustrated housewife - an award-winning performance by Carmen Sevilla - begins to obsess over unfamiliar noises in their apartment building and suspects that an upstairs neighbor has committed murder.
IMDb 6.2/1020251 h 35 min 
