In this detective story, filmmaker Cullen Hoback investigates the largest chemical drinking water contamination in a generation. But something is rotten in state and federal regulatory agencies, and through years of persistent journalism, we learn the shocking truth about what’s really happening with drinking water in America.

Cast:Martin Riese, Erin Brockovich, Rahul Gupta,

Genre:Documentary,

country:United States of America,

Production:Hyrax Films, Gravitas Ventures,