Captain Exner solves another detective mystery - this time while he's on vacation. The most elegant of Czech crime novelists has chosen a quiet town called Opolná as his place of well-deserved rest. But just as he arrives, the local shoemaker Rambousek, a famous (and wealthy) naive painter, is murdered.

A quarrel between divorced waitress Mája and her fifteen-year-old son Petr ends with the boy physically attacking his mother, and he is sent to an institution for juvenile delinquents.

The film from 1976, a film that is exemplary in its devotion to the canons of normalised cinema, is the work of director Stanislav Strnad. He brought to life the script of an unusual author - the secretary of the SČDU, Arno Kraus - in this psychological drama. The protagonist of the story also has his cadre materials in order according to the requirements of the time - he is a worker director Kabát, who besides problems at the workplace also copes successfully with difficulties in his private life - a break-up with his wife.

The story of a teacher, a famous actress, and her students set against the backdrop of the harsh normalization period, a time when, after the Soviet occupation, most people tried to survive in the gray zone, and only a handful of brave souls were willing to risk their positions in the fight against the regime.

A CIA agent gets caught up in political intrigue after he gets brought in to solve the murder of a Cuban ambassador.