Rare Ramón Larraz thriller in which Teresa Gimpera and her husband get terrorized by a gang of hippies.
In a Spanish town that has been dying of thirst for years, some Americans who claim to be experts in oil prospecting say that there is oil. Considering the evidence of the treasure that encloses his subsoil, the owner will asks the shelter of one of the rich man of the town so that he decides.
Tona, model of a fashion house goes to see her ex-boyfriend to claim for some letters and finds him dead. Under the fear that the crime is attributed to her and also because she will soon marry Ramon, a rich young man of good family, she says nothing and goes to work as usual to show models. Meanwhile, the police opens an investigation.
Blanquita, a very superstitious Cuban young woman, visits a fortune teller on the eve of her wedding to Roberto. She predicts that her first husband is destined to die, as well as would not make her happy. Believing this and according to her uncle, Blanquita starts looking for a man about to die, with the intention to marry him, then become widower and take Roberto as her second husband, thus freeing him from the curse.