A high school student becomes a talisman for everybody...

After the novel of the same name of M. Avdiyev and A. Donets. The film is about first operations of National State Security.

Criminal investigation is investigating the case of robbery of the factory cashier. At the checkpoint of the factory of precision mechanics and optics, two criminals attack the cashier. Criminals manage to escape by the car, waiting for them around the corner. At the scene of the crime, criminal investigation officers arrive Major Dorokhov and Lieutenant Matushkin. They interview witnesses, but they did not remember properly any attackers or machine numbers, but noticed that one prevented the other from firing.

The screenplay of his own novel, wrote the grandmaster, the champion of the USSR chess Alexander Kotov. Tape of the world chess champion Alexander Alekhine.

The young kindergarten teacher is quite happy with her work, which is completely incomprehensible to her fiancé Tolik, however, like many friends and acquaintances of the girl. But she genuinely loves children and is happy to return sincere affection.

A graduate of the village school Pyotr Gorokhov from the village of Dyadkovo comes to Moscow to enter a prestigious economic university; he succeeds, albeit literally by a miracle. However, Petya was always helped out by chance and mysticism. Compared to other students (mostly Muscovites and residents of other big cities), this guy from the province stands out sharply — both in manners, in reprimand, and in behavior. Accustomed to defend their principles to the end of Gorokhov was called Balamut (Troublemaker). Nevertheless, in the student community, he quickly mastered and became a leader. Everything would be fine, but he has two problems — unrequited love for the dark-skinned beauty from Cuba and English...