During the construction of an oil pipeline, an unexploded bottom mine was discovered. The dangerous situation brings back memories of wartime events for diver Gnat.
as Gnat Petrovich Marchenko
as Mariya
as Marek
as Volodya Senkin
as Kochet
as Valentina Georgiyevna
as Nyura
as Bubnov
as Nestor Grigoryevich Nazarchuk
as Ivan Lapshin
as Prokhazka
as Lepyoshkin
as Sovyetskiy general
as Fashistkiy general
