Grant Sputore Director, Executive Producer Hilary Swank Woman Actor Clara Rugaard Daughter Actor Rose Byrne Mother Voice Tahlia Sturzaker Child Actor Jacob Nolan Brother Actor Summer Lenton Toddler Actor Hazel Sandery Toddler Actor Luke Hawker Mother Actor Michael Lloyd Green Screenwriter Jean-Luc De Fanti Executive Producer Terry Dougas Executive Producer Paris Kassidokostas-Latsis Executive Producer Bryce Menzies Executive Producer John Wade Executive Producer Philip Wade Executive Producer Kelvin Munro Producer Timothy White Producer Dan Luscombe Original Music Antony Partos Original Music Steve Annis Cinematographer Sean Lahiff Film Editing Nikki Barrett Casting Hugh Bateup Production Design Lisa Brennan Set Decoration Marriott Kerr Costume Design