ITV's Exposure investigates the private schools that appeared willing to disregard children's safety, with some failing to take action against predatory paedophiles, who groomed and assaulted young boarders over and over again, sometimes getting away with it for decades. Did protecting a school's reputation mean their pupils were put at risk? This documentary follows Alex Renton, a journalist who himself was sexually abused as an eight year old by his teacher at one of the country's top boarding schools.