Poland under Stalinist rule, 1953. A young nun Anna is brought to a prison where an influential priest is kept in. She discovers the priest is the man she loved a few years before. Communist authorities try to make her spy on him now.

Three-part film centered around a film being made by a group of young directors. In the first a working-class girl finishes school and has her first love affair, which ends badly. In the second a provincial boy with dreams of life in the theater has an affair with his boss' wife. They meet during the film's screen tests.

A doctor, though not having finished his studies, earns a living providing medical advice. A former nurse enters the stage, saying she hears voices from "the other world". At first, they can exploit gullible victims without problems, but soon the authorities begin showing in these quacks.