Operación masacre (1973) 1973, Argentina, Crime, Drama, History Operación masacre (1973) Duration: 1H55M Description: In 1956 a military civic coup against self-appointed Liberating Revolution fails, and in Jose Leon Suarez, Argentina, are killed several suspected to be part of the civil uprising. However survive seven people manage to tell the s….. Trailer ↗ Argentina 1973 Crime Drama History