Detective Bureau "Felix"

Mother tenth-grader Nadia gets married and goes to her husband. The girl remains single, and when come the holidays, heading South. The mother and stepfather, finding her at the resort, trying to persuade her to move in with them, but not so easy to convince Nadia that they need her…

A new modern communist youth shoe store The shoe house is opening in a city. School graduates headed by Tamara Berezina are sent there on a business trip for work. Now all kind of problems and defects of modern services sector are in front of them. And Tamara with her team just cant put up with one of these defects and start the fight. The fact is that the factory situated in the city floods their store with inferior shoes, in chase of going over the quota. With help of mass media in the face of young journalist, fellows are trying to change the existing state of things.

Summer, 1944. A military airbase near the very front-line. A young soviet pilot Sergey makes his first practice flight. In the course of this flight he hears a call for help on the radio from Russian pilots, having an unequal air combat with superior forces of the enemy. Sergey rushes to their rescue. His plane gets shut down, and he is taken prisoner. Soon he is taken to a special flight school, where future German aces are prepared and Russian pilots at the wheel of captured Russian aircrafts are used as living targets. Nobody wants to put up with such situation, and they prepare an escape.