Insys Therapeutics was an American specialty pharmaceutical company based in Chandler, Arizona in 1990. Its main product was Subsys, a sublingual liquid form of the drug fentanyl. From Wikipedia
Netflix original "Pain Hustlers" features Chris Evans and Emily Blunt in a comedic yet damning portrayal of Big Pharma's unethical practices, inspired by the real-life scandal of Insys Therapeutics and its fentanyl-based drug, Subsys.