Guest Stars Alton Letto as Gurdip Sohal Kemi-Bo Jacobs as WPC Julie Lockhart Douglas Henshall as Alex Gansa Christina Cole as Claire Gansa Sam Hazeldine as Dane Wise Thomas Brodie Sangster as Adam Douglas Lucy Liemann as Bethan Vickery Pippa Bennett-Warner as Female Reporter Alex Macqueen as Dr. Julius Fisher Sylvestra Le Touzel as Caroline Eagleton Nichola Burley as Karen Wilde Florence Brudenell-Bruce as Amy Katz Fiona Wade as Meera Jack Roth as Jack Collins Sophie Stanton as Shauna Malin Michael Shelford as PC Baynes Ben Righton as TV News Reporter Jay Villiers as Daid Katz Uncredited Teresa Mahoney as Alumnae