A group of young geologists will try to explore the Tsani Gorge in the Caucasus Mountains. But the geologists lack the experience of mountaineers and their attempt fails. The geologists organize a hike again under the leadership of experienced mountaineers, young engineers - Osiko and Tite. The...
Working peasants Sardioni and Yagora are friends. Yagora and fellow villagers do not know that Sardion is a foreign intelligence agent. Yagora's son, Nodar, who fled abroad during the civil war, will perform the task of foreign intelligence and sneak saboteurs into his homeland under the guidance...
