Guest Stars Terry Chen as Dr. Praxideke "Prax" Meng François Chau as Jules-Pierre Mao Elizabeth Mitchell as Anna Volovodov Ted Atherton as Dr. Lawrence Strickland Raven Dauda as Namonisko Jaeden Noel as Katoa Co Starring Leah Jung as Mei Meng Jonathan Whittaker as UN Secretary-General Esteban Sorrento-Gillis Nicole Stamp as Medical Tech Tyler Blake Smith as JPM Bodyguard Samora Smallwood as UN Naval Attaché Kosove Paul Almeida as UN Marine Ish Morris as UN Deputy Rehan Suleman as Colin Loreva Joy as Nami Emma Laishram as UN Aide Colin McClean as UN Assembly Delegate Sean Connolly Affleck as Riot MP Michael