A reconstruction of the lives of political prisoners of the last Argentine military dictatorship detained in Caseros Prison. It records testimonies that evoke episodes experienced in the cells, hallways, visiting rooms, infirmary, recreation yard, chapel, among other places. The documentary was filmed almost entirely in the prison building during the beginning of its demolition. The interviewees return to the place of their detention almost twenty years after their release. Their testimonies capture the emotions that the reunion aroused in them.