Moscow city. Meeting at the station "Komsomolskaya Koltsevaya" on January 30, 1952. NS Khrushchev and others are speaking. Types of stations: "Belorusskaya Koltsevaya", "Novoslobodskaya", "Botanical Garden", "Komsomolskaya Koltsevaya". Interiors of underground lobbies. Mosaic panels, bas-reliefs, stained-glass windows. Artist PD Korin at the stained-glass windows and panels of the Komsomolskaya Koltsevaya station. The movement of trains at the stations of the circular line.