Los que Vuelven

A woman pleads for her son to come back to life. Fortunately, her prayers are heard by Iguazú, the mother of day and night, and the baby wakes up from death with a vibrant, deafening wail, not unlike the roar of the massive waterfalls in Misiones. The myth says that invoking Iguazú, as powerful as she might be, is forbidden. (Mar del Plata International Film Festival)