Two Soviet humans previously unknown to each other are transported to the planet Pluke in the Kin-dza-dza galaxy due to a chance encounter with an alien teleportation device. They must come to grips with a language barrier and Plukian social norms (not to mention the laws of space and time) if they ever hope to return to Earth.

Man is trying to find simple human happiness. He decides for himself the question of what this happiness consists of - wealth, high social status, or something else.

Alexey visits his seriously ill sister and meets a nice young woman Julia. After a while, Laptev decides to marry her, but the relationship is not going to be simple.

Anna and Nikolai meet many years later. In their youth, they loved each other, but life separated them.

A strange rondo of three heroes, fatally linked to each other without any possibility of rapprochement, like cosmic bodies that obey the relentless laws of nature.

Major Korenev (Fox) continue to fight criminals after terrorists gang liquidation.

In pre-Soviet Russia, Boris Savinkov leads a terrorist faction of Socialist-Revolutionary Party members responsible for the deaths of governors and ministers.

The indecisiveness and shyness of the village schoolteacher Tretyakov prevent him from confessing his love to Astafyeva, the head of the collective farm’s dairy. Not realizing that his feelings are returned, Tretyakov decides to leave the village. However, the heroine herself comes to his aid…