Following in his big brother Louis’s footsteps, Milo has become the next in the Thresher family to have landed his first big TV job to play a young Mark Gatiss alongside a celebrity cast. Bookish is a crime drama written by, and starring, the Emmy Award winning writer Gatiss and also features Joely Richardson and Bridgerton actress Polly Walker. Milo is very excited to be flying out in July to start shooting.