With the Peronist government overthrown, with General Perón in exile and the Liberating Revolution in power, four renowned Peronist leaders are confined in the distant and cold Unit 15 of the Río Gallegos prison. Faced with the imminent execution to which the political prisoners will be assigned, they decide that the only option to survive is escape. Leaving aside their personal and ideological differences, they plan one of the most spectacular escapes in Argentine history.