Guest Stars Berynn Schwerdt as Arty Farthington Finn Treacy as Peter Roberts Hattie Hook as Pattie Roberts Cheree Cassidy as Marlene Chase Alastair Bradman as Michael Thorne Declan Coyle as Stevie Cartwright Rose Chachko as Kylie Libby Fleming as Veronica Neve Curran as Margaret Anderson Miah Curran as Elizabeth Anderson Sarah Furnari as Maria Travis McMahon as Ivan Cartwright Jake Ryan as Billy Johnny Nasser as Bob Travers Trisha Morton-Thomas as Auntie May Toni Scanlan as Margie Thorne Waangenga Blanco as Yarran Paiton Kwok as Birrani Penny Day as Sandra Harrison Quast as Officer Dempsey Imogen Smith as Nun Stephen Hunter as Remi Kline James Maberly as Doctor Jamie Crinnion as Georgie Spender Julian Lawrence as Police Officer Bill Sophie Gregg as Tina Spender Gavin Miller as Police Officer 4 Calum Anderson as Ally Spender Elliott Giarola as Trevor Gig Scalzo as Jay Jordon Moore as Aboriginal Man 2 Jordan Boney as Aboriginal Man 1 Richard Sydenham as Colin