The movie exposed the Pharma companies skeletons in their cupboards. The drug Fentanyl highly dangerous,though developed for pain management for advanced cancer pain management,was widely prescribed in the US and later it was prescribed to non cancerous pain management including Headaches. All because of greed and unethical doctors. You shall think twice before using painkillers,even all prescription medicines,after watching the movie. A must watch for content,Performances.