A med student goes on vacation to see his family, only to be gunned down. As the only survivor, he seeks revenge for their deaths.

A divorcee keeps having a recurring nightmare that someone's trying to stab her to death. Meanwhile, a series of brutal real-life murders are occurring. A police detective and doctor investigate.

A wealthy entrepreneur goes to an antique shop to get a gift for his wife. Unfortunately he picks out an ornate old box that happens to be cursed by the spirit of a woman executed for witchcraft by monks years earlier.

Faustino Briones is a hardline Falangist who, unhappy with the changes in Spain and after mounting several scandals in his work, is admitted to a psychiatric hospital. Without waiting for him, he begins to interact with the nuns of the place, but especially with one, Sr. Angustias with whom he is beginning to feel things