Fluoride has been added to most municipal water supplies in the United States for decades, sold to the public as a public-health win for dental care. This film argues the opposite: that fluoridation causes measurable harm, especially to children, and that regulators and industry have known it for years while suppressing the evidence. Doctors and scientists who have studied fluoride's effects sit down on camera alongside the government officials and industry representatives who defend the policy, and the film lets both sides make their case before siding firmly with the critics. Its sharpest focus is dental fluorosis, the tooth discoloration and mottling it presents as visible proof of overexposure in kids, whose developing bodies it argues absorb toxins differently than adults. The film also goes after the research base for fluoridation itself, characterizing the studies behind it as incomplete and the benefits as overstated. The case is one-sided by design: a brief for the prosecution against a decades-old public health policy.