At the beginning of the war, the Germans throw their saboteur into the USSR. The landing is unsuccessful - the spy is captured by the NKVD. When trying to escape, a saboteur who turned out to be a Russian thief in law, accidentally remaining in the occupied territory, dies. In order to find the other spies involved in the operation, the security officers have to turn to the criminal's twin brother, a rural teacher. He takes the place of the deceased in the German intelligence network and enters into a deadly game...
as Arkadiy Andreevich Istomin, of Peter and of Pavel father
as Geldrih
as Demin
as Mashka
as Rita
as Dushyn
as Dr. Zeller Joseph Davidovich
as Khromova Evgenia Tikhonovna
as Arosev
as Steingetz
as Ober Lieutenant Hilda Berg
as Saboteur Mamedov
as Dovylaytis
as Алексей Иванович Хромов
as Пётр Истомин, Павел Истомин
as Лидия Истомина
