Mariya Shamanskaya

At the end of the Second World War, Fedor is demobilized and returns home where he meets a homeless boy, small Fedor. They decide to live together. The adult works in the building trade and the boy goes to school and looks after the house. They get on very well until Natacha arrives in big Fedor's life. After marrying big Fedor, Natacha tries to win the child's love. But he remains hostile.

The team of diesel locomotive builders is struggling to increase output. More efficient welding methods are needed, but all the efforts of Andrei Kostrov and his comrades to design a new welding machine are in vain. On this ground in the brigade disagreements arise. A group of skeptics persuades Andrei to abandon the fruitless search and go to work at the former site. Among the doubters is Kostrov's wife Taisia.

The events of the movie take place in the city of Odesa. A guy named Sasha sees a beautiful girl on the street and, following her, inadvertently causes a car crash. The driver of the car turns out to be none other than this girl's father, who is also a screenplay writer currently experiencing a writer's block. Instead of demanding money from Sasha for repairs to his vehicle, the writer makes Sasha tell him all the details of his new relationship with the girl he saw on the street, not knowing that this girl (Lena) is his own daughter. To make things more complex, Lena has a younger sister Dasha who begins to like Sasha.

After release from jail Andrey tries to start a new honest life but not everything is going as planned.

Mirsky once left the seaside town, leaving his wife Natalia with their young daughter Svetlana. Natalia married prosecutor Kochan. And the girl, in his person, found a sensitive and responsive father. The family lived happily. When the daughter grew up, Mirsky returned to the city and, having got a job at the ballet school, where Svetlana studied, very soon achieved her respect and love, and at the subsequent trial the right word on the rights to paternity. However, very soon the birth father became convinced that he had nothing to give his daughter, and he allowed him to return to the Kochan family.