Moscow, June 1945. The trial of the organizers, leaders and participants of the Polish underground in the rear of the Red Army on the territory of Poland, Lithuania, western regions of Ukraine and Belarus: interrogations of L. B. Okulitsky, S. F. Mikhailovsky, S. I. Yasyukovich and others. Testimony of witnesses. Speech by the public prosecutor RA Rudenko, speeches by lawyers. The last word of the defendants. Announcement of the verdict.