Guest Stars David McKail as Dr. Mackenzie David Gooderson as Derek Simpkins, Pathologist Paul Moriarty as Sgt. Bill Wells Bill Stewart as Sandy Longford Billy Riddoch as Hammond Nigel Harrison as DCI Jim Peters Gwyneth Powell as Kitty Rayford Susannah Doyle as DS Liz Maud Charles De'Ath as DC Collier Ian Peck as Phil Collard Virginia Fiol as Lily Turner Caroline O'Neill as Maggie Hoxton Dermot Keaney as Dougie Cooper Grant Masters as Den Milton Peter Gunn as Sydney Snell Shelagh Fraser as Mrs. Hinkley Emer Gillespie as Nurse Julie Tom Radcliffe as Mark Grover
