1932. Ural, city of Krasnouralsk. The power plant has been sabotaged. The turbine is out of order. Having put the guards to sleep, someone poured sand into the turbine oil. In Moscow, the leadership of the OGPU received a secret cipher. From it it becomes known about the conspiracy of German intelligence against the USSR. Its main purpose — subversive actions in Soviet power plants. Special attention is paid to the Urals and the Dnieper under construction. Diversion in Krasnosilske — link in this chain. In Krasnotalsk sent a special agent of the OGPU Viktor Sergeevich Lartsev.
Aleksei Buldakov
Aleksandr Mikhaylov
Lyubov Polishchuk
Igor Ledogorov
Rodion Nahapetov
Antanas Barčas
Anna Kamenkova
Georgiy Yumatov
Yuriy Nazarov
Valeriy Barinov
Veleriy Zakharyev
Gennadiy Yukhtin
Svetlana Ryabova
Algimantas Masiulis
Gediminas Girdvainis
Vera Glagoleva
Viktor Mamayev
Pyotr Zaychenko
Aleksandr Lebedev
Boris Klyuev
Pavel Belozerov
Vladimir Kabalin
Gediminas Karka
Oleg Afanasyev
Georgiy Bovykin
Milena Tontegode
Alexander Cheskidov
Yury Alexeev