The Cuban Revolution through cinema. Between a real world and a possible world

The Cuban Revolution meant transformations in all directions (economic, political, legal and sociocultural) depending on the internal and external contexts that took place. A Revolution; a country for workers, peasants, petty bourgeois and progressive intellectuals, where everyone was to be revolutionary. A Revolution; a policy of interaction that includes the former marginalized sectors and links them with other sectors of the society without class distinction, proclaiming them all as equals. A Revolution that needed a new way of thinking, of behaving, of socializing, of living, under the principles of socialism. National cinematography has reflected these incidents ahead of historiography in many of his speeches. His keen gaze reveals the Changes made, dialogues with them reflecting new codes, patterns and realities. It exposes the scenario in which society develops and the solutions adopted by the government and the people in the face of vicissitudes showing the Revolution in its entirety. The paper proposes a look at cinema as a historical source from the analysis of five film that reflect different moments of national development. Namely: Memorias del subdesarrollo, De cierta manera, Páginas del diario de Mauricio, Larga distancia and Sergio y Serguei.