About the exposure by Soviet intelligence officers of the neo-Nazi organization "Black Knights", which tried to revive the fascist movement in Europe.
1920. The enemy of Soviet Russia is not broken everywhere. Basmachi gangs are rampaging through Turkestan. A group of kulaks, with the support of local merchants and warriors, incites the Red Army soldiers to counter-revolutionary rebellion...
Based on the short story of the same name by science fiction writer Stanisław Lem.
