A few of mine —
A Grin Without a Cat [Chris Marker, 1977] The Battle of Chile [Patricio Guzmán, 1979] Harlan County U.S.A. [Barbara Kopple, 1976] Lucia [Humberto Solás, 1968] Attica [Cinda Firestone, 1974] La Commune (Paris, 1871) [Peter Watkins, 2000]
ctrl+f Salt of the Earth: 0/0
For shame chapo.
Salt of the Earth, Costa Gavras State of Siege and Missing, Salvador check out this conversation, RoboCop, Murder on a Sunday Morning