Guest Stars Lisa Palfrey as Melanie Collier Ashley Miller as WPC Pauline Newcombe Dorian Healy as Det Inspector David Collier Florence Sparham as Jean Frankie Carson as Jordan Harper Raza Jaffrey as Hakkan Tahsin Fleur Bennett as Vicky Roger Brierley as James Meadle Darren Strange as Sgt Mick Stewart Shireen Shah as Miss Carter