Kathryn Bigelow directs a claustrophobic thriller about a 1967 race riot that saw three killings at the hands of white police go unpunished in her new film Detroit. Hear stars Will Poulter and Anthony Mackie discuss the racial tensions depicted in the film. Plus, the directors of a documentary about an Irish boarding school, School Life, discuss the craft of turning up to shoot each day and waiting for things to happen, and a review of Ben Elton's W.A. set comedy about reconciliation, Three Summers.