The Trade

Sky Documentaries, 9pm & 10.05pm

Oscar-nominated director Matthew Heineman’s five-part series lifts the lid on America’s heroin crisis. In the first episode, competition threatens the poppy fields in Mexico, while addiction almost ruins a family in Atlanta. Then, as drug-related violence escalates, Detective Edwards hunts for the person who gave a young mother a deadly dose of heroin. ★★★★★