Guest Stars Sam Stockman as DC Emerson Kent Claire Rushbrook as Dr. Caroline Llewellyn Ben Bishop as DC Finley Mansell George Rossi as DC John McCormack Christopher Fulford as DC Leo Fitzgerald Peter Serafinowicz as DCI Torbin Cazenove Daniel Percival as DS Christopher Cedra Steve Nicolson as Jack Cheshire Mark Flitton as Barman Sol Cross Craig Parkinson as Jimmy Kray Craig Parkinson as Johnny Kray Charlie Covell as Blond Boy Chrissie Cotterill as Angie Brooks Lacey Bond as Blind Beggar Barmaid David Mumeni as Wayland Nicholas Blane as Lord Hessel Richard Clifford as Mr. Wilmot Colin Campbell as Dying Assassin Robert Putt as Mad Danny Durbridge Martin Turner as Fake CPS Lawyer Luing Andrews as Dangerous Dad
