Sudor amargo (2002)

"Sudor amargo" is a 2002 Drama movie directed by Sonia Valentín and starring by Alba Nydia Díaz, Yamaris Latorre. An inspiring, realistic portrayal of a group of female workers struggling to keep their jobs at a doomed Puerto Rican cannery. The volatile atmosphere worsens when their boss is found murdered one morning. As the investigation goes on and each of the women is questioned, the strain puts their friendship to the ultimate test.