Guest Stars James McKenna as Sgt. Don Brady David Gooderson as Derek Simpkins, Pathologist Billy Riddoch as Hammond Robert Glenister as DS Terrence Reid David Blair as PC Martins Dermot Crowley as Dr. Bennet Joanne Froggatt as Anne Colin Farrell as Lawrence Dale Brewer Bill Fellows as James Ingram Chris Gascoyne as Dr. Bill Hughes David Horovitch as Jameson Sophie Thursfield as Louise Ingram Michael Moreland as PC Prentice Frank Kovacs as Dr. Retnik David Birkin as Tim Hamilton Jeremy Child as Hamilton, Snr. Gabriel Crosse as Robbie Jensen