Directed by critically acclaimed independent filmmaker Todd Haynes best known for 2002’s Far from Heaven and 2015’s Carol, Dark Waters is a riveting legal thriller about one corporate defense attorney switching sides to pursue justice by fighting the large chemical company DuPont that has been poisoning a West Virginia community. The movie, which is based on a true story, is especially powerful as a result of its terrific acting and thoughtful chronicle of a more than 20-year legal battle that is still ongoing. The film begins in 1998 when we first meet attorney Robert Bilott, played by Mark Ruffalo, as a rising star at his large Cincinnati-based law firm working as an environmental lawyer defending corporations. However, his life and work are turned upside down when West Virginia farmer Wilbur Tennant, played by Bill Camp, asks for help after he discovers widespread poisoning of his cattle that he suspects is the result of a nearby DuPont chemical plant dumping toxic waste. At the hesitancy of his law firm and boss Tom Terp, played by Tim Robbins, because they defend corporations like DuPont, Bilott begins a decades-long legal crusade against DuPont after his in-depth investigation reveals that they have been using the toxic chemical PFOA in the production of Teflon without ever disclosing it to the public and environmental government agencies. Fighting such a dominant and powerful group as DuPont takes a heavy personal toll on the soft-spoken and mild-mannered Bilott whose wife Sarah, played by Anne Hathaway, feels that the case is taking over his life and preventing him to spend time with his young family. Despite all of these struggles, he continues and eventually starts a class action lawsuit comprised of the public living around Parkersburg, West Virginia who are being subjected to the chemical in their drinking water. At the same time, his legal team expands and later includes a local West Virginia attorney who is played by Bill Pullman. Mark Ruffalo does a remarkable job of displaying the sheer tenacity of the real life hero Bilott who pursues justice at all costs as long as it will take until he feels DuPont cleans up their act and gets rid of PFOA. Overall, I found it to be a truly powerful film that tells a horrific true story of a corporation disregarding the public in favor of profits and how a otherwise normal lawyer decides to do the right thing and stands up to such a Goliath of industry. It is especially intriguing that a director such as Todd Haynes who is best known for intimate artsy independent films felt so strongly about telling the story that he would decide to direct a movie largely outside of his scope.