A group of semitrailers is moving through a snow storm - and no one doesn't know that there is a spy between the drivers.
Andrei Popov
Vitali Doronin
Nikolai Gritsenko
Lev Sverdlin
Evgeni Leonov
Pavel Eskov
Vladimir Kenigson
Yevgeni Matveyev
Aleksei Alekseyev
major (uncredited)
