Estos muros

• Cast: Fernando Colmenarejo, Álvaro Falquina, María García Alonso, Carlos Hernández de Miguel, Fernando Mendiola
• Duration: 68 minutes
• Genre: Documentary, History
• Rating: 8/10
• Release Date: 2021-10-01

In the mountains of Madrid, Spain, a railway track on an abandoned bridge and a poem erased from the wall of a ruined building reveal a deliberately silenced story: the system established by Franco's dictatorship after the civil war (1936-39) that allowed hundreds of companies to use thousands of convicted Republicans as slave labor.