Spring 1941. In the center of Moscow turns tense duel of two intelligence. The purpose of a covert operation Hitler - Stalin's plans to mislead the German attack on the Soviet Union. Senior Major and Lieutenant October Doreen genius against Nazi espionage. Fight against the big stories, illuminated glow of the impending war.
In the spring of 1941 German agent Wasser of the Abwehr holds an NKVD commissar hostage. Two soldiers, a boxer and a spy are the NKVD's only hope to rescue him.