American children are being diagnosed with an expanding list of mental disorders, from Obsessive Compulsive Disorder to Pediatric Bipolar Disorder, often carrying more than one label at once. Louis Theroux sits down with the families living inside these diagnoses, the psychiatrists writing the prescriptions, and researchers who study what happens when a child takes several psychiatric drugs simultaneously. Parents describe watching a diagnosis reshape how they see their own kid, for better and for worse, while doctors defend medication as the only tool that gave a struggling child some stability. The film keeps returning to the pharmaceutical industry's role in this landscape: how new diagnostic categories emerge, how they get marketed, and how a child ends up on a cocktail of drugs whose long-term effects on a developing brain are not fully known. Theroux asks plain, direct questions rather than delivering a verdict, letting the doctors and parents make their own case on camera. What stays with you is the uncertainty everyone involved admits to, even as the prescriptions keep being written.