Guest Stars James Grout as Chief Superintendent Strange David Baukham as Desk Sergeant Matthew Terdre as Lewis's Son Jason Isaacs as Dr Desmond Collier Sorcha Cusack as Joyce Anna Chancellor as Sally Smith Christopher Benjamin as Professor Furlong Paul Brightwell as Bristowe Doreen Ingleton as Annie Lever Michael Parkinson as Tom (Patrolman) Kay Clayton as Lady on Video David Meyer as Dr. Hallett Charlotte Chatton as Marilyn Garrett Freddie Brooks as Jacko Lever Celia Blaker as Nurse 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 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 Bill Wallis as Dr. Hayward Ian Reddington as Estate Agent Isla Blair as Janey Wilson Uncredited Julian Mitchell as Publican Colin Dexter as Man next to Dr. Collier at presentation