Guest Stars Jacqueline Brennan as Linda Miles Charli Tjoe as Tina Mercado Sarah Hallam as Jen "Hutch" Hutchins Zahra Newman as Iman Farah Richard Sutherland as Alan Doyle Milla Cormack as Tess Doyle María Mercedes as Detective Ayoub P.J. Williams as H3 Officer Erryn Nundle as Education Officer Brett Gregory as Workshop Officer