The chief engineer proposes to make changes to the design of the polar hydroelectric power station by abandoning the construction of the tunnel due to a collapse.
Cast
Vladimir Samoylov
Unknown
Elena Gabets
Unknown
Boris Nevzorov
Unknown
Viktor Gogolev
Unknown
Fyodor Shmakov
Unknown
Vladimir Steklov
Unknown
Aleksandr Sokolov
Unknown
Elena Molchenko
Unknown
Alexander Vdovin
Unknown
Natalya Gushchina
Unknown
Iya Arepina
Unknown
Mikhail Yezepov
Unknown
Mikhail Bychkov
Unknown
Vladimir Episkoposyan
Unknown
Semyon Chungak
Unknown
Nikolay Mikheev
Unknown
Vsevolod Khabarov
Unknown
Svetlana Khiltukhina
Unknown
Yuriy Shlykov
Unknown
Ivan Ulanov
Unknown
Boris Belyakov
Unknown
Viktor Vlasov
Unknown
Georgy Vsevolodov
Unknown
Yuri Vinogradov
Unknown
Dmitry Gavrilov
Unknown
Sergey Ganshin
Unknown
Aleksandr Lukyanov
Unknown
Vladimir Myshkin
Unknown
Tatyana Novikova
Unknown
Vladimir Radchenko
Unknown
Yuri Sagyants
Unknown
Viktor Savkin
Unknown
Fyodor Smirnov
Unknown
Yuriy Sorokin
Unknown
Evgeniy Galushko
Unknown
