Guest Stars Adrienne Pickering as Nurse Corinne Syddell Shantae Barnes-Cowan as Peggy Benedict Wall as Jones Alexander Bertrand as Murphy Alan Dukes as Philip Lachlan MP Frances Djulibing as Ruby Sam Parsonson as Hilly Brenden Lovett as Dr. Williams Shaka Cook as Sam Bojana Novakovic as Molly Natasha Bassett as Nurse Alice Nicholas Hope as Dr. Breston Matthew Backer as Dr. Myer Harry Greenwood as Baxter Angus McLaren as Dalgliesh Roland Powell as News Narrator Lucy Velik as Yvonne Sean O'Shea as Dr. Lewis Ryan Johnson as Agent Martin Sibylla Budd as Lorraine Carmichael Mackenzie Thomas as Emma Carmichael Andrew Ryan as Agent Cartwright Jack Ruwald as Harry Carmichael Benjamin Scott as Alan David Nicoll as Editor Tiriel Mora as Hugh Blackett Sam Plummer as Reporter Bernard Ashby voices Countdown Announcer