Guest Stars Lorcan Cranitch as Simon Manning Abigail Davies as Amelia James Jonathan Slinger as Stuart Taylor Pooky Quesnel as DCI Sarah Bower Sam Hazeldine as Matt Hughes Michael Socha as Zac Hedley Paul Warriner as Police Officer 1 Reece Noi as Carl David Hall as Charlie Holt Emma Lowndes as Julie Hughes Jane Riley as Police Officer 2 Connor Ryan as Dylan Katie Griffiths as Leah Holt Joe Doherty as Fred Jamie Birtwistle as Jason Hedley Emma Ashton as Sylvia Broadbent