The film explores the material evidence of modifications made to the DOPS building in BH for the purpose of political repression and human rights violations during the military regime and after it. The film also presents the narrative dispute that took place between victims of torture and DOPS delegates during the CPI of the prison system in 1997.
| Actor | Role |
|---|---|
| EEmely Vieira SalazarSelf | Self |
| SSalvio Humberto PennaSelf | Self |
| CCarlos Magno RibeiroNarrator | Narrator |
| CClaryssa AlmeidaNot listed | Not listed |
| RRafael dos Santos RochaNot listed | Not listed |