Guest Stars David Gooderson as Derek Simpkins, Pathologist Paul Moriarty as Sgt. Bill Wells Stuart Barren as Sgt. Johnnie Johnson Nigel Harrison as DCI Jim Peters Ian Mercer as PC Craven Jan Graveson as WPC Brent John Webber as PC Lambert Kacey Ainsworth as Carole Nash Neil Stuke as DS Frank Nash Michael Kitchen as Jonathan Meyerbridge Maggie Shevlin as Gwen Holland Kittie Prince as Betty Gunner Belinda Sinclair as Ruth Meyerbridge Adam Scourfield as Matthew Meyerbridge Glyn Grain as Boris Ivanovich Sarah Dubery as Sarah Meyerbridge Sally Rogers as Vicky Philips Anthony Lewis as Barnabas Meyerbridge David Ryall as Edward Gull