Guest Stars Kris McQuade as Barbara McCallum Noela Foxcroft as Mrs. Marsh Katie Robertson as Dr. Grace Howlett Sam Cotton as Bruce Hardwick Steven Jones as Frank Gabrielle Adkins as Olive Mick Davies as Maddrick Helen Murnane as Anne Jennifer Rani as Stacey Peter Stanley as Jim Hamish Michael as Steve Jeff Hockley as Graham Scott Farrow as Harold Matthew Stolp as Matthew Ryk Goddard as Trevor Genevieve Mooy as Pam Pip Tyrrell as Joan Noreen Le Mottee as Trish Isabella Roldan as Jessica