Members of the Soviet delegation descend the plane on the day of arrival in Hungary; the head of the delegation V. Konstantinov speaks at the microphone at the airport; the presidium and participants in the solemn meeting of the Hungarian-Soviet friendship in the hall; V. Konstantinov speaks at the meeting (synchronously); Soviet violinist I.S.Bezrodny (synchronously) stands, the audience applauds. Construction of a greenhouse in the bottom of the farms in the vicinity of Budapest; planting tomato seedlings in a greenhouse; harvesting salad. Construction of a bridge across the river and an industrial plant in winter in Siberia. Exhibits of the Museum of Folk Musical Instruments; musicians play bagpipes, harp and other instruments. Meeting of the creators of documentaries, the participants talk at the tables. An employee of an enterprise for the production of children's tableware translates images of fairy-tale characters from decals to plates, mugs and other dishes. Welders at work in the workshop of an industrial enterprise. The ship "Belousov" in the port; control room, wheelhouse, captain's cabin. Cross country motorcycle racing; participants of races at a distance, start.