View of the Moscow Kremlin. Delegates to the Congress of the Comintern in the Grand Kremlin Palace. Delegates to Red Square. The youth welcomes the delegates. Visiting delegates of the Congress of the Lenin Mausoleum. Speech by MI Kalinin before the delegates. Hall and Presidium of the Congress meeting in the Andreevsky Hall of the Grand Kremlin Palace. Speech by G.E. Zinoviev. Speeches by foreign delegates. Speech by N. I. Bukharin. LD Trotsky, GE Zinoviev, IS Unshlikht, SA Lozovsky talk with Congress delegates during the break. Speech with a report by S. A. Lozovsky. Presenting gifts to delegates.