Guest Stars Layla Bartlett as Kaithi Ortez Yates Amaela Rigney as Kaithi Ortez Yates Luca Asta Sardelis as Poppy Galanis Elena Carapetis as Anna Galanis Richard Davies as Ryan Jarvis Lysa Maywald as Triage Nurse Brendan Rock as Owen Tidwell Elijah Valadian as FIFO Sam Mark Fantasia as Caleb Walters Sebastien Muirhead as Barry Luke Furlan as Joe Galanis Henry Cooper as Josh Albert Ngo as Ambo Billy
