Landscapes of Cuba: sea, palm trees. Students of the boarding school. VI Lenin in the classroom, while playing basketball. F. Castro plays basketball with children on the sports ground. Students of the choreographic school in the classroom in the ballet class under the direction of GS Ulanova. Production processes at the metallurgical plant. Jose Marti, construction of a self-propelled reed harvester plant, production processes at a chemical fertilizer plant, development of nickel ore at the largest deposit. Sugarcane harvesting. Breeding sheep, cattle on the farms of Cuba. Collection of strawberries, bananas, pineapples, oranges. Fishing by fishermen of Cuba. Types of the capital of Cuba - Havana: streets, buildings, public in the streets, in cafes. Military parade of troops in the city of Havana. Speech by R. Castro. Meeting of the National Assembly. Stay Leonid Brezhnev in Cuba. Medical care for the population of Cuba. The film uses newsreel footage that captures the revolutionary events in Cuba, the fall of the Batista regime.