Listen now (35 mins) | Presented by… He has been one our most busy and popular screenwriters for 20 years, starting back with Steven Frears' Dirty Pretty Things, then Cronenberg's Eastern Promises, and the TV series Taboo and Peaky Blinder... and now, he is the writer of Pablo Larrain's look at Diana, Princess of Wales... Spencer. He took some time to chat with David Poland about the film and his career.