NASA and its Soviet-Russian counterpart prepare another mission to the permanent space station.
| Actor | Role |
|---|---|
 Daniel BaldwinJ.J. Jim Hendricks | J.J. Jim Hendricks |
 Frank ZagarinoCap. Previn Fedorov | Cap. Previn Fedorov |
| TTeri Ann LinnAmanda McCord | Amanda McCord |
 Scott ValentineCap. George Tanner | Cap. George Tanner |
 John ReillyGeneral Abrams | General Abrams |
 Hannes JaenickePritch | Pritch |
 David LeisurePeter Colgrove | Peter Colgrove |
| MMichael HoldenKomorov | Komorov |
 Michael KhmurovBaravki | Baravki |
 Krzysztof PieczyńskiIvan Nevski | Ivan Nevski |
| JJoseph AshtonEthan | Ethan |