Following an introduction by Bing Crosby, the Cinerama screen widens for scenes of landscapes, cities, peoples, and entertainments of the Soviet Union. Highlights include the historic buildings and churches of Moscow, as the Kremlin; its subway and streets, a spring carnival, the seaside resorts on the Black Sea, a trip down the Volga River, skiers, a troika racing along a snow-covered road, a helicopter view of the North Pole, an Antarctic whale hunt, the capture of a wild boar in the Moyun-Kum...