Guest Stars John Warman as Police Officer Jack Shepherd as Jim Thorne Natascha McElhone as Anne Coburn Amanda Root as Teresa Maxwell Aisling Loftus as Rachel Georgia Moffett as Sophie Holland Joshua Close as Josh Ramsey Lily Loveless as Chloe Stephen Campbell Moore as Jeremy Bishop Peter Gordon as Old Man Witness Sarah Niles as Maggie Byrne Brian McCardie as Francis Calvert Sara Lloyd-Gregory as Alison Willetts Trevor Laird as Assistant Commissioner Daniel Fearn as Drunk Guy Chris Wilson as Ambulance Paramedic Elisha Willett as Hooker Nansi Nsue as Alice's Friend Sue Parker-Nutley as Patient in Hospital Billy Reid as Security Guy Niamh Smith as Samantha Calvert Colin Osborne Jr. as Removal Man Siena Stapleton-Brister as Lauren Calvert Brian Shaw as Night Club Drinker Johnny Lynch as Great Eastern Hospital Security Sarah Lowe as Bare Legged Girl Salma Goldie as Alison Double Rufin French as African Carwasher Jensen Freeman as Forensic Officer Jamie Fillery as Night Club Customer Matthew Chadwick as Young James Phillip Browne as Bouncer Trinity Barden as Anne-Marie Calvert James Helder as Hospital Staff Emmanuella Cole as Angel Brana Bajic as Gina Diveen Henry as Yvonne Kitson Lee Nicholas Harris as Tattoo'ed Punter in Shop Uncredited Mick Slaney as Forensic Onlooker Matthew David McCarthy as Crime Scene Witness Stuart Antony as Main Goth Michael Aston as Doctor