In the opening scene, a group of teens is doing what teens do: breaking the rules. They drive down a dirt road, jump a chain link fence, and go swimming in an off-limits pond which has visible foam floating on the surface. They are chased away by some men in a boat who are spraying something onto the water. One of the men admonishes the other to turn off a spotlight they had been using, and they continued their task in the dark.
The 2019 movie Dark Waters is based on the January 2016 NYT article, “The Lawyer Who Became DuPont’s Worst Nightmare.” (Although it is over a decade old, the article remains behind a paywall.)
That lawyer is Rob Bilott, played in the movie by Mark Ruffalo. At the beginning, we’re introduced to Bilott as a newly minted partner at the prestigious Cincinnati firm Taft Stettinius & Hollister, where his specialty is defending chemical companies. When Wilbur Tennant, a West Virginia farmer and acquaintance of Bilott’s grandmother, shows up at his office with boxes of homemade videotapes proving, according to Tennant, that DuPont was poisoning the creek from which his cows drank, Bilott initially turns him away. After all, Bilott appears to be the last person who should take on DuPont. But Bilott decides to make the drive to Parkersburg anyway, and what he finds begins to change his mind.
Tennant’s farm sits downstream from a DuPont landfill, and 190 of his cattle have died horrible deaths. Bilott takes the case as a small side project with reluctant blessing from his supervising partner Tom Terp (Tim Robbins), contacts DuPont’s in-house counsel, and is promptly stonewalled.
Bilott files suit then requests and obtains tens of thousands of DuPont documents from which Bilott constructs the paper trail of a decades-long cover-up involving an unregulated chemical called PFOA. Bilott learned that DuPont had been manufacturing, studying internally, and releasing the knowingly toxic PFOA into the environment while telling no one.
PFOA was unregulated for an entirely avoidable reason. When Congress passed the Toxic Substances Control Act (TSCA) in 1976, chemicals already in commercial use — including PFOA, which DuPont had been manufacturing since the 1950s — were simply grandfathered in. They were presumed safe by default, with no review required. TSCA placed the burden on the EPA to prove a chemical was dangerous, not on the manufacturer to prove it was safe. That structure made meaningful regulation nearly impossible in practice: the EPA couldn’t investigate what it didn’t know existed, and companies had every incentive to stay quiet. Although a duty to disclose required manufacturers to report known substantial risks to the EPA, DuPont had spent decades internally documenting exactly those risks and said nothing. The EPA never found out until Bilott handed them the files. It took until 2016 — forty years after TSCA passed — for Congress to reform the law and begin shifting the burden back onto manufacturers. Mandatory PFAS-specific disclosure rules followed in 2023, and are still being implemented today.
We now know about PFAS and its dangers because of the Tennants and because of Robert Bilott’s diligence.
Bilott started representing additional plaintiffs against DuPont. He followed a paper trail for twenty years, and made one of the most powerful chemical companies in the world pay $671 million for poisoning a town. For pro se litigants, the movie can be either inspiring or discouraging, depending on how you watch it. Watch it one way, and you walk away thinking: I could never do that without a law degree and a big law firm behind me. Watch it another, and you notice that the tools Bilott used are mostly democratic: documents, regulatory agencies, time, grit.
Here is what Dark Waters can teach pro se folks about taking on a corporate giant.
The Documents Didn't Lie
Bilott’s pivotal move after filing suit was not some arcane legal maneuver, it was issuing an everyday request for production of records. He obtained access to DuPont’s internal documents and simply read everything. What he found was a decades-long cover-up. DuPont studied PFOA and knew it was dangerous. Yet it said nothing to regulators, its own workers, or the surrounding community.
The pro se takeaway: Discovery requests are powerful tools. You do not need a law degree to use them. You need strategy, specificity, persistence, and the willingness to read what comes back. In federal court, Federal Rules of Civil Procedure Rule 26 gives you broad rights to request documents, communications, and data that are relevant to your claim. In state court, equivalent discovery rules apply. Corporations count on the fact that most people will not wade through 100,000 pages. Your willingness to do exactly that is your first competitive advantage.
Before litigation begins, consider Freedom of Information Act (FOIA) requests to federal agencies and their state equivalents. If a corporation has had any dealings with the EPA, OSHA, the FTC, the FDA, or a state environmental or consumer protection agency, there may already be a documentary record sitting in a public file, available to anyone who asks.
Regulatory Agencies Can Be Allies Toward Accountability
One of the most legally interesting moments in Dark Waters came just as the Tennants’ case was resolving. Just before the signing conference on the Tennants’ settlement, which undoubtedly included terms requiring confidentiality, Bilott quietly sends a package of DuPont’s own documents to the EPA and Department of Justice. DuPont discovers the filing right after the ink is dry. Tom Terp is angry about the subterfuge, but lets it stand. It is one of the most elegant tactical moves in the film: Bilott used the narrow window between “let’s sign the agreement” and “confidentiality in effect” to make sure the truth entered the public regulatory record permanently, where the NDA couldn’t touch it. The eventual result was that the EPA fined DuPont $16.5 million, and the regulatory record Bilott created became the factual foundation for everything that followed.
The pro se takeaway: Settlement agreements routinely contain confidentiality clauses. The moment the agreement takes effect, the window to make the public record closes. If you have documented evidence of corporate wrongdoing, consider whether regulatory agencies should receive it before you settle.
The regulatory system, for all its imperfections, leaves trails. If you believe a corporation has harmed you or your community, map the regulatory landscape before you file a pleading:
- EPA (environmental harm): epa.gov/enforcement
- OSHA (workplace safety): osha.gov/workers/file-complaint
- FTC (consumer fraud, deceptive practices): ftc.gov/complaint
- CFPB (financial harm): consumerfinance.gov/complaint
- State attorneys general: Most have consumer protection and environmental enforcement divisions that investigate complaints at no cost to you
The Statute of Limitations Trap
Dark Waters depicts a depraved tactic used by DuPont. Facing mounting pressure, DuPont sent a letter to Parkersburg residents acknowledging the presence of PFOA in their water and stating DuPont was “confident the levels were safe.” That letter had a legal purpose that many people would not recognize: starting the statute of limitations clock. Residents who did not file suit within twelve months of receiving it potentially lost their legal claims forever.
The pro se takeaway: Corporations and their counsel are exquisitely aware of limitations deadlines. Individual litigants often are not. This asymmetry is one of the most preventable ways that meritorious claims die.
As a practical matter, the moment you believe you have been harmed by a corporation, find out your state’s limitations period for your type of claim. In most states, personal injury claims run two to three years; fraud claims may run longer; environmental claims have their own rules. The clock typically starts when you knew or should have known of the harm, but corporate communications, like DuPont’s letter, can accelerate that start date in ways that are not obvious.
Expert Witnesses
One of the structural advantages DuPont exploited throughout the litigation was its ability to hire scientists to produce favorable studies. Bilott’s counter-move was to successfully negotiate for an independent scientific panel. This panel was a neutral body that ultimately linked PFOA exposure to six diseases, including kidney and testicular cancer. That finding became the basis for thousands of individual personal injury claims.
The pro se takeaway: Expert witness testimony may be necessary in your case but can be prohibitively expensive. But not all of them work exclusively for wealthy litigants. Here are some options:
- University faculty: Professors in relevant fields (chemistry, medicine, environmental science, economics) sometimes testify in cases that intersect with their research, particularly in matters of public significance. Contact department chairs and explain your case.
- Retired agency scientists: Former EPA, FDA, or OSHA scientists are often willing to review cases involving their prior areas of expertise. They are not bound by agency politics and carry significant credibility.
- Nonprofit and advocacy organizations: Groups like the Environmental Defense Fund, Public Citizen, and the Natural Resources Defense Council sometimes provide expert support in cases aligned with their missions.
- Court-appointed experts: Under Federal Rule of Evidence 706, a judge may appoint a neutral expert in complex technical cases. You can move for this appointment and ask that the expert’s compensation be fairly proportioned between the parties.
The key is to identify what type of expert testimony your specific claims require and begin outreach early. Expert witnesses, even cooperative ones, need time.
You May Not Have To Do This On Your Own
If your claim has merit and scale — meaning you are likely one of many people harmed by the same conduct — your documented, organized individual case becomes an asset that contingency-fee plaintiffs’ attorneys may want to build on. Law firms that take complex litigation on contingency do not need you to pay them, they need you to have done your homework. Your FOIA records, your regulatory complaints, your documented timeline, your correspondence are the raw material they need to evaluate whether to invest.
Here are some organizations worth knowing about:
- Public Justice (publicjustice.net): Nonprofit litigating on behalf of individuals against corporate abuses
- Earthjustice (earthjustice.org): Environmental cases at no cost to plaintiffs
- National Consumer Law Center (nclc.org): Consumer harm cases
- Your state and local legal aid organizations: Often the best first call for connecting to the right resources
"We Protect Us"
Near the end of Dark Waters, Bilott delivers a line that is the heart of the film:
“The system is rigged. They want us to believe that it’ll protect us. But that’s a lie. We protect us. We do. Nobody else. Not the companies, not the scientists, not the government. Us.”
It sounds like despair, but it might be empowerment, instead. The system does not protect people automatically, but it does contain tools that people can use to protect themselves and each other. The discovery rules, the FOIA statutes, the regulatory complaint mechanisms, etc., exist not because corporations lobbied for them, but because individuals and their advocates built them into the architecture of American law.
Bilott did not beat DuPont by being smarter than DuPont’s lawyers. He beat DuPont by being more patient, more organized, and more willing to use every tool made available, including a box of videotapes handed to him by a farmer whose cows were dying.
Streamed in April 2026 on Peacock
Here’s a good write-up by the Guardian.
And here’s Bilott’s book: Exposure: Poisoned Water, Corporate Greed, and One Lawyer’s Twenty-Year Battle against DuPont by Robert Bilott
Copyright © 2026 by Sherri L. Renner, J.D. | All rights reserved
About the Author
Sherri Renner, J.D., is the founder of LawYou America. She fully dedicates her education and years of litigation experience to helping the self-represented.
