Guest Stars Chad L. Coleman as Frederick "Fred" Lucius Johnson Nick Tarabay as Cotyar Ghazi Terry Chen as Dr. Praxideke "Prax" Meng François Chau as Jules-Pierre Mao Elizabeth Mitchell as Anna Volovodov Ted Atherton as Dr. Lawrence Strickland Byron Mann as UNN Admiral Nguyen Co Starring Leah Jung as Mei Meng Jonathan Whittaker as UN Secretary-General Esteban Sorrento-Gillis Martin Roach as UNN Admiral Souther Nicole Stamp as Medical Tech Michael Brown as UNN Lieutenant Lipson Tyler Blake Smith as JPM Bodyguard Jordan Dacol as Katoa Hybrid Ryan Maramieri as Prospero Child Sydney Meyer as UNN Ensign Larson Nolan Greenwald as Mao Bodyguard #2