Our latest guest on Soundtracking is director Thea Sharrock, who joins me to discuss her hilarious new film, Wicked Little Letters. Based on a true story, Wicked Little Letters stars Olivia Coleman and Jessie Buckley, and sees the residents of Littlehampton start receiving missives filled with profanity, prompting a group of the town's women to investigate. It's scored with her usual aplomb by Isobel Waller-Bridge.