![Dark Waters' star Mark Ruffalo, real-life attorney who fought chemical giant discuss environmental crisis affecting people across the country - ABC News Dark Waters' star Mark Ruffalo, real-life attorney who fought chemical giant discuss environmental crisis affecting people across the country - ABC News](https://s.abcnews.com/images/Nightline/191126_ntl_dark_waters_1240_hpMain_1x1_992.jpg)
Dark Waters' star Mark Ruffalo, real-life attorney who fought chemical giant discuss environmental crisis affecting people across the country - ABC News
![Dark Waters' star Mark Ruffalo, real-life attorney who fought chemical giant discuss environmental crisis affecting people across the country - ABC News Dark Waters' star Mark Ruffalo, real-life attorney who fought chemical giant discuss environmental crisis affecting people across the country - ABC News](https://s.abcnews.com/images/US/abc_bucky1_le_191125_hpEmbed_16x9_992.jpg)
Dark Waters' star Mark Ruffalo, real-life attorney who fought chemical giant discuss environmental crisis affecting people across the country - ABC News
![In Dark Waters (2019), lawyer Rob Bilott (Mark Ruffalo) encounters "the child who born deformed because of the C8 chemicals produced by the Dupont Industries" Bucky Bailey in the gas station who In Dark Waters (2019), lawyer Rob Bilott (Mark Ruffalo) encounters "the child who born deformed because of the C8 chemicals produced by the Dupont Industries" Bucky Bailey in the gas station who](https://i.redd.it/zhhihuxkc9l41.jpg)
In Dark Waters (2019), lawyer Rob Bilott (Mark Ruffalo) encounters "the child who born deformed because of the C8 chemicals produced by the Dupont Industries" Bucky Bailey in the gas station who
![Bucky Bailey on Twitter: "@ferrisdana7512 Thanks so much Dana! I'm honored to share my story. Ethan is doing fantastic! https://t.co/g9kD2rORjd" / Twitter Bucky Bailey on Twitter: "@ferrisdana7512 Thanks so much Dana! I'm honored to share my story. Ethan is doing fantastic! https://t.co/g9kD2rORjd" / Twitter](https://pbs.twimg.com/media/EAPV-mrXsAI2ktG.jpg:large)