Yakov Koreshnikov, a border guard with extensive experience, is leading an operation to detain a group of foreign agents. Back in the 20s, he participated in the liquidation of the Basmachi gang. Then he first met the traitor Abzal. During the Great Patriotic War, Koreshnikov again had to face him. The saboteurs sent to the Turkestan highway area were then destroyed, but Abzal managed to escape. And here is their last meeting...

Success in work and rapid advancement through the ranks turned the young, capable geologist and prospector Andrei Chernogorov into a dry, selfish careerist. Simple, human relationships ceased to exist for him. Varya, Andrei’s wife, a collector by profession, having separated from her husband, leaves to look for a zirconium deposit. After some time, Andrei was sent to the same survey party. Arriving in the desert among ordinary people with their harsh, working everyday life, he begins to realize that he behaved unworthily.

A young man Bakhtiyar falls in love with a girl he saw on the TV screen.

Crowded alleys of the evening park, music, laughter, festive fireworks. And the two are talking about murder or suicide, about the syringe found in the dead woman's hands, about the time when death occurred. These two are employees of the criminal investigation department. They will have to find criminals in a large, busy business city who stole, cheated, and, if necessary, did not stop at murder, removing unintended witnesses or unreliable accomplices from their path.

Two friends, students of a pedagogical institute, go to visit a mountain village for a few days. For the first time, they encounter the unique beauty of their homeland and get to know the hard work of the grape growers. The protagonist of the film, who has lived in the city all his life, plans to stay and work in this village permanently after graduating from the institute.

Despite the restoration of Soviet power in the area, Basmachis continue to arrive from across the border, bringing death and destruction to peaceful villages. One of the bands of rebels is led by Khairulla who is pitted against the militsiya (local militia) leader Maxumov. At first it seems hopeless for Maxumov as the rebels capture most of his men, winning them over to his side. He has only one strategy left; to give himself up, and try to explain to the people that Khairulla has deceived them, turning the soldiers back to revolution. Later in pursuit of his enemy, he chases Khairulla across a river. He has only one bullet left -- the seventh, and he must not miss his target!