Guest Stars Marcus Graham as Andrew "Griff" Griffiths Sacha Horler as Ludie Sypek Alice Chaston as Sabine Hobbs Kate Mulvany as Veronica "Ronnie" Bordoni Miranda Tapsell as Sasha Rose Gary Young as Zheng Jeanette Cronin as Mrs Hobbs Sean Taylor as Paul Wheeler Aleks Mikic as Thomas Duncan Fellows as Caucasian ASIO Guard Anni Finsterer as Rear Admiral Joanna Hartzig Brenna Harding as Cassie Page David Roberts as General McAuliffe Ferdinand Hoang as Ambassador Dhao Kimie Tsukakoshi as Ivy Chen Benedict Samuel as Felix Crawford Alan Dukes as Arnold Bennett Max Brown as Kevin Dang Laura Jayes as SKY NEWS Anchor Laura Brent as Dr. Crick Sam Fraser as Dylan Russell Kiefel as Olmstead Tim Parsons as Max Dalgetty Jack Horsley as Justin Angela Bauer as Helen Paxton Neil Pigot as Brian Huxley Paul Gleeson as Warwick Chris Haywood as Lloyd Rankin Jenny Wu as Mae Lin Jennie Dibley as Mrs Rankin Graham Gall as Arriving Politician Andrew Benson as Short Bald Man Max Muir as Skate Member #1 Samuel Hampshaw as Skate Member #2
