Guest Stars Richard Dillane as Sean Anderson Caroline Langrishe as Marilyn Fox Danny Emes as Lucas Anderson Georg Nikoloff as Marko Jovanovic Maria Pajevic Merrell as Natasa Jovanovic Francis Lee as Tony Nolan Marjorie Yates as Val Barnaby Brana Bajic as Branka Marbek Kate Ambler as Hannah Mitcham Mario Macan as Liam Mizdrak Tracey Allanson as Josie Nolan Yehan Jehan as Goran Marbek