Guest Stars Claudie Blakley as Louise Sutton Stephen Wight as DC Clive Grace Steffan Rhodri as DC Neil Jones Nicholas Burns as DI Richard Ambrose Katie Lyons as DS Jo Brunt James Puddephatt as DC Gary Fuller Philip McGinley as DS Norman Griffths Steve Furst as DC Gary Cunningham Jay Taylor as DI Chris Saunders Peter Forbes as DCS Andy Murphy Celyn Jones as Levi Bellfield Co Starring Howard Ward as Det Supt Steve Scott Michèle Belgrand-Hodgson as Dominque Delagrange Stephane Cornicard as Jean-Francois Delagrange Cara Theobold as Laura Marsh Daniel Fearn as News of the World Reporter Amanda Daniels as DCI Maria Woodall Richard Pryal as Sergeant Ziad Abaza as Custody Sergeant Penelope Beaumont as Magistrate Rufus Wright as Andrew Hadik Matti Houghton as DS Nicola Hart Keith Osborn as David Smith Uncredited Cornelius Booth as DCI Dave Cobb Ty Hurley as CID Russ Bain as Senior Surveillance Officer Shai Matheson as Arthur Forster James Thorne as Surveillance Officer #1 Tracy Wiles as Monica Christopher Fulford as DI Brian Marjoram Paul Blackwell as Police Officer Hiten Patel as PC Singh Deeivya Meir as Reporter Roy Martin Thorn as Court Security