Estos muros (2021) is a Documentary, History film that follows 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. Currently, you can watch Estos muros on Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 8.0 out of 10 from 1 votes. Fans of documentary movies may also want to explore similar titles below.