Guest Stars Pooky Quesnel as Louise Wilson Leon Harrop as Ralph Wilson Matt Greenwood as Tom Clarke Adam Wittek as David Nowak Tommie Grabiec as Pavel Kaminski George Bukhari as Terry Norris Craig McDonald-Kelly as Gary Mallard Michelle Tate as Linda Thomas Gregory as Luke Taylor Ralf Little as Stuart Abby Ford as Sally Luke Roskell as Dan Adam Kotz as Inspector Bob Herd Lee Lomas as PC Laing Anna Riding as PC Plevin