Long ago, the sect existed in Navarra the sorguiñas. One of them gave birth to a child of the devil, who went to study in Salamanca, frequented the cave and returned to their land, serving as priest in the village of Bargota. Shortly after settling deaths begin to happen in the place and some locals begin to suspect him.

Hector Doriani (Paul Naschy) is a stage and screen actor who feels himself living in the shadow of his dead twin brother, Alex Doriani, once a famous star of horror movies. Alex’s young son, Adrian, now lives with Hector in an isolated mansion in the countryside. To keep alive the memory of his father, the boy imagines himself visited by the spirit of the dead man, incarnated in a series of classic horror characters from the past. Eric, Alex’s former butler, now also works for Hector. His main role is to locate and bring to the mansion a series of women who are paid large sums of money by Hector to take part in various sadistic sex games. To complicate matters even further, the games always seem to end with the women getting slaughtered in various gruesome ways by a black gloved, masked killer. Also on hand is horror diva Caroline Munro, as Hector’s housekeeper and cook, who is being pursued by a local priest with whom she once had a much-regretted affair.

Leandro, an unemployed mason and his friend, Tocho, attempt to rob a tobacconist in the Vallecas district of Madrid, but Mrs. Justa, the tobacconist, impedes it alerting the neighbors who notify police. Inside the shop, the confrontation between the two friends and their 'hostages', the tobacconist and her niece Angeles, is relaxing, and a budding sympathy arises between them.

An anthology of erotic stories by famous writers like Guy de Maupassant, Nicolas Edme Restif de La Bretonne, Marquis de Sade, Giovanni Boccaccio, Marquis de Foudras, Daniel Defoe, Anton Tchekov, Jin Ping Mei, and Aristophanes.

A rich emigrant returns to Madrid where he meets the beautiful Amparo . The girl, however, lives a secret affair with a priest