Set in the "not-so-distant future", the crew of an international space station are set to return triumphantly to Earth, until someone starts killing the other crew members.

Wilford Brimleyas Dr. Andrew McCallister
Michael Ironsideas Capt. Neal Braddock
Martin Balsamas Alexander Rostov
Damir Andreias Col. Alexander Kalsinov
Tom Butleras Maj. Kurt Steiner
Wendy Crewsonas Irene Tremayne
Peter Dvorskyas Mitch Carlino