Lev Linkov

. About the struggle against the counterrevolutionary underground in the south of tcountry in the early years of Soviet power. Based on the novel of the same name by Lev Linkov.

Everyday life of a maritime border guard post in the mid-1930s. On a small Pacific island, a garrison of NKVD border guards is on duty. A small detachment of soldiers bravely defends their homeland from attacks by Japanese saboteurs and drives away uninvited guests. One day, a Japanese destroyer lands troops on one of the Soviet islands. The invaders are aided by traitors they have recruited. But the border guards give the aggressors a worthy rebuff.