A film about the adoption of the new Constitution on the eve of the 60th anniversary of the October Revolution. Moscow city. Kremlin. Meeting of the Constitutional Commission. Leonid Brezhnev is speaking. Meeting of the Presidium of the Supreme Soviet of the USSR. Opening of the seventh extraordinary session of the Supreme Soviet of the USSR of the ninth convocation in the Grand Kremlin Palace. Interview with the session participants: L. Serbin, A. Popova, S. G. Istamgalin, Yu. Bocharnikov, G. Orlov. Meeting of the Council of Nationalities. Speakers: V. V. Shcherbitsky, V. Grishin, D. Kunaev, G. V. Romanov, R. Gamzatov, V. Tereshkova, M. Solomentsev P. M., Masherov, Sh. Rashidov, Voss, E. Shevardnadze and others. Performance of the anthem of the Soviet Union. Fireworks over Red Square.