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 Peter Wight as Cyril Pearce James Faulkner as Clifford Hastings Joanna David as Prue Hastings Tilly Vosburgh as Joy Barton Mel Martin as Jane Fanshawe Jonny Phillips as Damien Law / Frankie Barton Rebecca Lacey as Anne-Marie Pearce Jan Harvey as Yvonne Newbiggin Helen Pearson as Addie Parsons Christopher Driscoll as Bob Bowker Russell Hunter as DS Rab Prentice David Dixon as Barry Curzon Martin Jarvis as Harvey Wade Judith Paris as Florence Allot / Barbara Dutton