Guest Stars Harry Greenwood as Trevor Felicity Ward as Collette Sam Simmons as Pete Seamen Guy Simon as Mr Invisible Shapoor Batliwalla as Rashaal Victoria Haralabidou as Cath Nadie Kammallaweera as Jeshna Bessie Holland as Tessa Alicia Gardiner as Jennifer Monica Kumar as Renuka Nirish Bhat Surambadka as Young Nik Kershawn Theodore as 12 Year Old Nik Harriet Dyer as Genevieve Ryan Corr as Raff Stephen Hunter as Stephan Kim Gyngell as Zelco Mia Artemis as Teenage Girl Alex Menglet as Petrov Robert Jago as Officer #1 Angelina Thomson as Jade Josh McConville as Scott Jordan Raskopoulos as Anne Christiaan Van Vijuren as Jai Ursula Yovich as Maria Tasneem Roc as Zara