Guest Stars Nick Tarabay as Cotyar Ghazi François Chau as Jules-Pierre Mao Byron Mann as UNN Admiral Nguyen Kevin Hanchard as Sam Sematimba Daniel Kash as Antony Dresden Mpho Koaho as Private Richard Travis Sarah Allen as Private Hillman Dewshane Williams as Corporal Sa'id Hugh Dillon as Lt. Sutton Co Starring Jonathan Whittaker as UN Secretary-General Esteban Sorrento-Gillis Martin Roach as UNN Admiral Souther Chad Camilleri as Stunt Miller Brianna Goldie as Stunt Naomi Adrian G. Griffiths as Nikil Alex Woods as Mesplede J. Adam Brown as Haggard Belter Daniel Chaudhry as Tatted Belter Michael Ayres as Scirocco Commander Darren Marsman as Stunt Martian Scientist Goran Stjepanovic as Stunt UN Bodyguard #3 Ana Shepherd as Stunt Avasarala Edward A. Queffelec as Stunt UN Bodyguard #4 Colin Macpherson as Captain Yvgeny Etan Muskat as Aide