Steven Strait as James Holden
Dominique Tipper as Naomi Nagata
Wes Chatham as Amos Burton
Shohreh Aghdashloo as Chrisjen Avasarala
Frankie Adams as Roberta 'Bobbie' W. Draper
Cara Gee as Camina Drummer
Nadine Nicole as Clarissa Mao
Keon Alexander as Marco Inaros
Jasai Chase Owens as Felip
Cas Anvar as Alex Kamal
Thomas Jane as Josephus Miller
Lyndie Greenwood as Elvi Okoye
Chad L. Coleman as Fred Johnson
Jared Harris as Anderson Dawes
Shawn Doyle as Sadavir Errinwright
Florence Faivre as Julie Mao
Nick E. Tarabay as Cotyar
Terry Chen as Praxidike Meng
Andrew Rotilio as Diogo Harari
François Chau as Jules-Pierre Mao
David Strathairn as Klaes Ashford
Elizabeth Mitchell as Anna Volovodov
Martin Roach as Souther
Burn Gorman as Adolphus Murtry