Biographical series covers the period from the late twenties to the fifties of the last century.

In the center of attention the fate of Nikolai Vlasik (May 22, 1896 - June 18, 1967), a head of Joseph Stalin's personal security. The film tells, first of all, how selflessly and faithfully Vlasik serves Stalin, during the film he seems to be his shadow, and almost a member of his family.