On the eve of the New Year, a Belgian plane carrying a group of Antarctic researchers crashes in the area of the Pearl Mountains. Only the Soviet expedition responds to their call for help. For several days, Soviet pilots, despite the weather conditions and risking their own lives, set out in search of the Belgians...
as Victor Belov
as Ivan Vasiliev
as Leonid Sarychev
as Nikolai Shvorkin
as Julius Kruminsh
as Andrey Kulichok
as Baron de Geveren
as Johan Haagen
as Gustav Gotz
as de Care
as de Guy
as Picolotto
