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 Philip Jackson as Al Jenkins Ray Panthaki as Jaff Kitson Tom Padley as Mitchell Channing Chris Webster as Richard Martin Kate Bracken as Constable Alice Craig Syrus Lowe as Constable Mark Warburton Robert Cavanah as Supt Mike Trethowan Paul Brightwell as Chief Supt Reg Chambers Andy Barnes as Constable Gemmill Rebecca Ryan as Erin Doyle Melanie Kilburn as Juliet Doyle William Ilkley as Peter Doyle Graham Cheadle as Businessman Guy Hepworth as Ballistic Expert
