Special Guest Stars Marta Dusseldorp as Sheila Bausch Guest Stars Jacqueline Brennan as Linda Miles David de Lautour as Dr. Greg Miller Louisa Mignone as Zaina Saad Jennifer Vuletic as Mandy Huw Higginson as Gavin Thompson Gregory J. Fryer as Blair Mitchell Mandy Lay as Governor's PA Justin Smith as Alex Maher Elaine Crombie as Aunty Fran