An avalanche cuts off builders of the Baikal-Amur railway from civilisation. Alexander Ivanov's team tries to find a short way through the Taiga to progress the railway.
as Valentina Grigorieva
as Aleksandr Ivanov
as Givi
as Kazhtanov
as Nikolai Malina
as Khodotchinsky
as Vasili Alekseyevich
as Golub
