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.
Dr. Andrew McCallister
Wilford Brimley
Capt. Neal Braddock
Michael Ironside
Alexander Rostov
Martin Balsam
Col. Alexander Kalsinov
Damir Andrei
Maj. Kurt Steiner
Tom Butler
Irene Tremayne
Wendy Crewson
David Tremayne
Scot Denton
Mitch Carlino
Peter Dvorsky
Dr. Phillipe Berdoux (as Leo Ilial)
Léo Ilial
Jeffrey Kilbride
Alan Jordan
Gregory Denarenko
Jan Rubeš
Olga Denarenko
Cathie Shirriff
Pamela Cooper
Kate Trotter
Dr. Margaret Leigh
Nerene Virgin
Dominica Mastrelli
Alberta Watson
Guy Sterling
Timothy Webber
Vice-President
Arthur Hill
Eleanor
Kate Lynch
Vasilev (as Alar Aedma)
A.C. Peterson
Dinah Greenberg
Gloria Carlin
Roarke
Barry Flatman
Captain
Richard Blackburn
Reporter
Cheryl Wilson
Technician
Bill Lake
Technician
Clark Johnson
Technician
Marc Gomes
Technician
Margot Finley
TV Announcer
Dave Devall
Man
Thick Wilson
Deputy
Tom Masek
Jenner
Vince Metcalfe