Leningrad Research Institute. Pasteur. Smorodintsev professor who created the vaccine, warning of measles in the laboratory, the microscope, with children. The technician works with the vaccine. Packing vaccine and diluent to send to consumers. Caucasus range (removed from the aircraft). Ordzhonikidze. The area of the city. River Terek. Georgian Military Road. Daryal Gorge. Castle Tamara. Tour group examines the lock. Georgian studio during the filming of the historical film. The top of Mount Kazbek. Monument builders Georgian Military Road. Cross Pass. Monastery. Tbilisi. Streets, motels. Tourists eat barbecue. The plot tells of the Tajik woman geologist Saradzhan Yusupova. Saradzhan on the porch with his family at teatime, rides in the car to Dushanbe, the laboratory Department of Mineralogy and Petrology of the Tajik State University, in the mountains with his students. Rural landscape. A herd of cows. Shepherd VI Sholokhov plays the horn. Girls from the group "Cherry" before going on stage. Soloist - V. Afonin. Dance ensemble.