Guest Stars Robert Rabiah as Sami Almasi Benedict Hardie as Declan Boyd Michael Denkha as Michael Lavelle Frederick Du Rietz as Robbie Lambert Christopher Kirby as Kip Buchanan Renee Lim as Helen Wu Aanisa Vylet as Rima Houli Rhondda Findleton as Madeline Stenders Narek Arman as Daniel Houli Nathaniel Dean as Dunn Jayanna Assaf as Aliah Almasi Aidan Gillett as ASIO Officer 3 Jamie Oxenbould as Ian Casey Parham Esmailpour as Mustafa Sean Brandtman as ASIO Officer 1 Mark Duncan as ASIO Officer 2 Doris Younane as Jane David Nicoll as ASIO Agent 1 Barbara Gouskos as Nadine Almasi Ana Maria Belo as Rosa - Florist