Watch Central for Free: How to Stream the Movie Online at 123Movies. . The Central Prison of Porto Alegre was considered the worst in Brazil by a commission of inquiry of the Chamber of Deputies in 2008. Now, the place opens its doors to expose the poorly maintained structure and the life of penitentiaries in unhealthy conditions. Prison officials, detainees, and relatives of prisoners tell how their daily lives are in jail and propose a reflection on the condition of the Brazilian penitentiary system.