Guest Stars Keon Alexander as Marco Inaros Jasai Chase Owens as Filip Inaros David Strathairn as Commander Klaes Ashford Lyndie Greenwood as Dr. Elvi Okoye Burn Gorman as Adolphus Murtry Jess Salgueiro as Chandra Wei Rosa Gilmore as Dr. Lucia Mazur Paul Schulze as Esai Martin Co Starring Michael Benyaer as Arjun Avasarala Zach Smadu as Dr. Fayez Sarkis Patti Kim as Carol Chiwewe Steven McCarthy as Jakob Lily Gao as Nancy Gao Kyla Madeira as Felcia Mazur Dayle McLeod as Leelee Chai Valladares as Avasarala's Aide Diaz Nathaniel McParland as Chike Tim Campbell as F. Beltran Dru Viergever as Victor Sohiro Joe Roncetti as Arum Lee Meghan Allen as Tynan XO R.J. Parrish as Jorge Sohiro