Pain relief drugs in the form of opioids have a long history in New York City, where they were introduced as unregulated medicine: doctors began prescribing morphine pills to housewives in the 1880s. Journalist Christopher Booker uncovers New York's history with opioids – from plant-based morphine, opium and heroin to lab-produced drugs like fentanyl – in a half-hour film about drug addiction, medical treatment, and drug criminalization over the course of decades.