Guest Stars Adrienne Pickering as Nurse Corinne Syddell Shantae Barnes-Cowan as Peggy Alexander Bertrand as Murphy Alan Dukes as Philip Lachlan MP Sam Parsonson as Hilly Frances Djulibing as Ruby Brenden Lovett as Dr. Williams Shaka Cook as Sam Benedict Wall as Jones Natasha Bassett as Nurse Alice Harry Greenwood as Baxter Matthew Backer as Dr. Myer Nicholas Hope as Dr. Breston Angus McLaren as Dalgliesh Philip Quast as Professor Quentin Ratchett Julian Garner as St. John Moore Sean O'Shea as Dr. Lewis Roland Powell as News Narrator John Gaden as Swanny Brandon Walters as Billy Michael Denkha as Doug Wakarra Gondarra as Tom Grant Garland as Press #1