Guest Stars James McKenna as Sgt. Don Brady David McKail as Dr. Mackenzie David Gooderson as Derek Simpkins, Pathologist Paul Moriarty as Sgt. Bill Wells Bill Stewart as Sandy Longford Stuart Barren as Sgt. Johnnie Johnson Nigel Harrison as DCI Jim Peters Isla Blair as Rosalie Martin Ian Mercer as PC Craven Jan Graveson as WPC Brent Joanna David as Prue Hastings James Faulkner as Clifford Hastings Jonny Phillips as Damien Law / Frankie Barton Tilly Vosburgh as Joy Barton Peter Wight as Cyril Pearce Helen Pearson as Addie Parsons Mel Martin as Jane Fanshawe Jan Harvey as Yvonne Newbiggin Christopher Driscoll as Bob Bowker Russell Hunter as DS Rab Prentice Rebecca Lacey as Anne-Marie Pearce David Dixon as Barry Curzon Martin Jarvis as Harvey Wade Judith Paris as Florence Allot / Barbara Dutton