Guest Stars Michael N. Harbour as Trevor Wilson David Robb as Henry Reeve-Jones Denis Lill as Walter Fisher Tony Pitts as Aidan Phillips Richard O'Callaghan as Joe Preston Timothy Bateson as Ronald Horton Juliette Caton as Andrea Gibbs Laura Crossley as Joanne Lloyd Sheila Shand Gibbs as Maud Horton Candace Hallinan as Emma Sullivan Diane Adderley as Eileen Preston Georgia Mitchell as Cheryl Brock Michael Lahiffe as Eric Brook