Guest Stars James McKenna as Sgt. Don Brady David McKail as Dr. Mackenzie David Gooderson as Derek Simpkins, Pathologist Billy Riddoch as Hammond Robert Glenister as DS Terrence Reid Donald Sumpter as Mr. Maynard Stuart Bowman as Kenny Russell Danielle Lydon as WPC Tracy Miller Beatie Edney as Sheila Hadley Michael McKell as Jack Flynn Sophie Stanton as Cathy Thompson Robert Horwell as DC Chandler Gary Powell as George Starkey Sean Blowers as Sgt. Alan Hadley Leagh Conwell as Robbie Thompson Sarah Kirkman as DC Giles Helen Masters as Eileen Cleary Simon Meacock as Gary Tinley
