Guest Stars Jack Deam as DC Ken Blackstone Danny Rahim as DC Tariq Lang Nicholas Sidi as CS Ron McLaughlin Lily Loveless as Tracy Banks Alan McKenna as Dr. Burns Ray Panthaki as Jaff Kitson Kate Bracken as Constable Alice Craig Philip Jackson as Al Jenkins Chris Webster as Richard Martin Paul Brightwell as Chief Supt Reg Chambers Syrus Lowe as Constable Mark Warburton Robert Cavanah as Supt Mike Trethowan Andy Barnes as Constable Gemmill Tom Padley as Mitchell Channing