Guest Stars Nick Tarabay as Cotyar Ghazi Terry Chen as Dr. Praxideke "Prax" Meng Byron Mann as UNN Admiral Nguyen Peter Outerbridge as Captain Martens Jeff Seymour as Minister Pyotr Korshunov Rachael Crawford as Admiran Peñano Co Starring Ted Atherton as Dr. Lawrence Strickland Leah Jung as Mei Meng Allison Hossack as Umea Christopher Cordell as Stunt Alex Alison J. Palmer as MCRN Deputy Minister Sarah Hoedlmoser as Stunt Bobbie Draper Milton Barnes as Nico Steven Yaffee as Roma Liza Balkan as Woman Laura Mayz as Desperate Girl Lorenzo Damiani as Farm Worker Sara Sahr as Nurse Ryan Blakely as Basia William Yong as Shirtless Man