The Eternal Night is the story of three Cuban young men that were condemned for their beliefs and their creations. It is about the power of the imagination to transcend circumstance.

The film is based on the true story of Cuban writer and former political prisoner Néstor Díaz de Villegas. In 1976, Díaz de Villegas was sentenced to six years in prison for writing a poem. He was seventeen years old. Prior to his imprisonment he had already been subjected to censure several times for his nonconformist attitudes, which were deemed by the revolutionary government considered to be “ideologically divergent.” Ideological diversionism,” a term introduced by Raul Castro in the early 1970s, functioned as a legal and moral category that criminalized dissent. It was applied to Cuban citizens considered to be too intellectual, to youths that showed interest in American popular culture and music, to those presumed to be gay or lesbian, and to religious people whose faith prevented them from performing political obedience.

The story focuses a poet who has recently arrived at the prison, a young Evangelical man from the countryside and an older actor who was accused of trying to assassinate Fidel Castro. The actor ushers them into the social world of the prisoners, showing them how to resist the authorities’ attempt to re-educate them. To enliven the prisoners’ evenings, he convinces the warden that screening films would be a more effective means of teaching inmates about the benefits of socialism and creates a cinema inside the prison.