A new doctor arrives in a small Spanish village. As soon as he begins meeting people there, he notices the strange behaviour of the population and is surprised. Young people make fun of him, a man called Gonzalo seems to be some kind of leader, and he is invited to leave the village when he tries to ask about the situation. All his questions get no answer. His neighbour is a lovely and pretty young woman, who works as the local teacher. They develop a sincere friendship from the very first moment, which grows to become love. Unfortunately, Gonzalo feels that the young teacher is "reserved" exclusively for him and he reacts with violence. Meanwhile, the doctor finds out the key of that strange behaviour. Some years ago, during the local feast, some drug-addicts attacked the village in order to get money and goods. There was a fight and some people died, including Gonzalo's son. From then on, Gonzalo and others began their particular "crusade" against drug-addicts.

This 1985 Spanish film reveals one of the many terrible aspects of 16th century Spain, still plagued by the radical Christian Inquisition, one of a plethora of difficulties Spaniards faced at the time. Spanish super star Carmen Maura plays a nun who agrees to a selfless scam, a fake stigmata, only to avoid separation from her lover, another nun. It's a serious and passionate work, highlighting the theme of outspoken women-against-repression, seen in other good gay and lesbian films. This is not a lesbian "Nun sense" or another "Dark Habits" (by Almodovar, which also starred Carmen Maura, and also set in a Spanish convent, with some lesbian nuns). Perhaps, best of all, 'Extramuros' is realistic and frank. It isn't shy about its characters' sexuality. Their sexuality, and the film as a whole are genuine.

Faced with rumors that strange phenomena are happening in a town, two pairs of friends go to that rural area with a tent to investigate. At night they see strange lights and record an inexplicable sound. The next day, Laura appears before them, saying she is lost.