Mauricio Walerstein ( 29 March 1945 &ndash; 3 July 2016 ) was a Mexican film director , screenwriter and film producer . He directed 17 films between 1971 and 2014 . His 1973 film '' Cuando quiero llorar no lloro '' was entered into the 8th Moscow International Film Festival
8th Moscow International Film Festival
8th Moscow International Film Festival
Mauricio Walerstein