Luke Bracey
Alexander Kessel
Aaron Glenane
Beaver Baker
Belinda Jombwe
Ensign Washington
Paul Caesar
Captain Lou Welsh
Marcus Johnson
General Dyson
Rhys Muldoon
Clark Marshall
Colin Friels
Frank Collins
Zoe Carides
President Wallace
Dariusz Paczyński
Terrorist Leader
Mark Dessaix
Game Theory Strategist
Janelle McMenamin
Fox News Anchor
Kim Knuckey
General Crowthorne
Cristian Lavin
Russian Submarine Captain
Sam Hargrave
Russian Sniper
Brigid Zengeni
Countdown Computer (voice)
Nick Barker-Pendree
CNN News Anchor
Cathy-Di Zhang
News Anchor
Deniz Akdeniz
Lieutenant Sam Harris
Nick Drummond
Frantic Soldier
Duncan Ragg
Frantic Soldier
Matt Doran
Chopper Captain
Ric Herbert
Air Traffic Control
Gregory Washington
Air Traffic Control
Chris Hemsworth
TV Salesman (uncredited)