In a boarding school in a provincial Siberian town comes a literature teacher, a graduate of a teacher training college. The directness with which the heroine intrudes into the life of the school provokes active resistance from the principal and head teacher. As a result of a series of clashes, the young teacher must leave the boarding school, but her pupils protest, and the directorate is defeated.

The beginning of the XX century. In Munich, the Leninist "Iskra", an illegal newspaper of Russian Social Democrats, began to appear. The Russian conspirator Konkordiya arrives from Munich at the railway station of the Bulgarian port city Varna. She meets the Bulgarian Ivan Zagubanski and gives him two suitcases with false bottoms, which contain a secret consignment of the latest issue of a newspaper. About the young, courageous revolutionary Ivan Zagubanski, who was one of the first couriers to bring Iskra from abroad. The film showed an ideological, moral clash of people preparing a revolution with the guardians of the royal order.

12-year-old Sandro, an imaginative, mischievous and philosophical boy, has managed to convince himself and others that he has a gift for finding lost things. His imagination makes the boy's life fun and exciting.

She is smart, surrounded by parental attention and therefore not completely independent, and he is one of those who cannot imagine himself without creation, since he is a builder. They are very different people, but the young are united by a keen sense of responsibility for everything that happens around. And so, having parted, they will definitely meet again...

The hero of the film, the world record holder in the high jump, after a car accident according to the conclusion of doctors, should forever leave the sport. But against all odds, he is doing everything possible to return to the national team. Chance brings him together with a surgeon, also fanatically devoted to his work - and the hero again wins international competitions.

Students collect scrap metal, waste paper, vials. It is competition between the two classes. Hooked guys sometimes forget that the competition is not a goal but a means. They remove caps from someone else's car, watered grandmother's medications to collect more vials, interfere with the Garik Evrumyan's friendship with a girl.

Secondary school students play a 'practical joke' on their teacher: on midterms day, they claim she told them the wrong date. She almost believes them, but an honest classmate ruins their fun... and now they want revenge.

The movie is set on one of the northern construction sites. Two armed bandits seize a shuttle bus. Among the hostages is the director of the construction site - a courageous and brave man. He manages to organize a fight back against the bandits and save people.

The life of Pavla Brus, a middle-aged, modest but principled woman, suddenly changes with a crush on a drilling foreman. Unable to restrain her feelings, she decides to cheat on her husband, divorce and leave the family. But her youngest son Kuzma, a teenager with an intelligent and piercing look at the world around him, stops her from a rash act, which is shaped by observation of Siberian nature. A philosophical attitude towards banal life processes allows the mother to reconsider her feelings for her husband Tikhon and the failed lover Nikolai.

The militia is looking for a dangerous repeat offender, Sobol, also known as "Artist," who's known to be linked to a fugitive from a penal colony and is preparing to attack a cash conveyor.