Guest Stars Jane Wymark as Joyce Barnaby Barry Jackson as Dr. George Bullard Laura Howard as Cully Barnaby Alex Belcourt as WPC Paul Thornley as Sergeant Gill Ruth Jones as Rachael Rose Esther Hall as Cassie Woods Helen Grace as Lynn Spearman Chris Barnes as Pub Landlord Hilton McRae as Mathew Spearman John Standing as Dr. Charles Rust Daniel Crowder as Noel Woods Nina Marc as Fiona Thompson Michael Simkins as Gary Thompson Helen Lindsay as Mary Pearce John Normington as Donald Tew Christine Moore as Shirley Bennett