The end of the 1950s. The Chinese passenger plane, following the Beijing-Moscow flight, enters a thunderstorm and makes an emergency landing in the Baikal region. In addition to the Soviet citizen Varvara Komarova, all other passengers are foreigners. Using a stop, they explore new cities and get acquainted with the life, work and rest of Soviet people.
Jerzy Szajnowicz-Ivanov, the son of a Polish mother and a Russian father, raised in Greece, reports to the Carpathian Brigade in the spring of 1941. While the Poles are wary of him at first, he proves his worth by taking part in several sabotage actions against the Nazis.
A film is sanctified to beginning of the great equipping with modern amenities of city of Odesa in 1935. A film was considered lost. Him was found out in Russia only in 2001 among the copies passed by the German cinematography.
