Guest Stars James Grout as Chief Superintendent Strange David Baukham as Desk Sergeant Matthew Terdre as Lewis's Son Sorcha Cusack as Joyce Jason Isaacs as Dr Desmond Collier Anna Chancellor as Sally Smith Christopher Benjamin as Professor Furlong Bill Wallis as Dr. Hayward Paul Brightwell as Bristowe Isla Blair as Janey Wilson Ian Reddington as Estate Agent Michael Parkinson as Tom (Patrolman) David Meyer as Dr. Hallett Charlotte Chatton as Marilyn Garrett Freddie Brooks as Jacko Lever Celia Blaker as Nurse Kay Clayton as Lady on Video Glen Mead as Wayne Cinnamon Bone as Lyn Lewis Simon Gilbey as Boy in Class Rosalind Boxall as Hilary Lane Natasha Pope as Bristowe's Girlfriend Doreen Ingleton as Annie Lever John Junkin as Chief Inspector Holroyd Charlie Roe as Mr. Greenhill Edwina Day as Gwen Morse Tania Rodrigues as Teacher Anita Wright as Mrs. Venables Charlie Caine as Charlie Paget Phillip Joseph as Keith Garrett Liza Walker as Vicky Wilson Louise Beattie as Lizzy Haines Larrington Walker as Charley Lever Uncredited Julian Mitchell as Publican Colin Dexter as Man next to Dr. Collier at presentation