Guest Stars Christopher Villiers as Mr. Lewis Sarah Sutton as Sarah Dryden Jean Heywood as Mrs. Grady Patrick Connor as Mr. Reed Kathleen Byron as Avril Maitland Michelle Valle as Katie Jonathan Caplan as Paediatric Registrar Bryan Coyle as Pete Roberts Adam Wayne as Daniel Wendy van der Plank as Rosie Tom Marshall as Simon Warwick Susan Edmonstone as Franny Warwick Peter Ledbury as Des James Valle as Liam Iain Lauchlan as Dan Dryden Graeme Du-Fresne as Bobby French Edward Jewesbury as Ivor Maitland