Cast
Wilford Brimley
Dr. Andrew McCallister
Martin Balsam
Alexander Rostov
Bill Lake
Technician
Jan Rubeš
Gregory Denarenko
Timothy Webber
Guy Sterling
Barry Flatman
Roarke
Richard Blackburn
Captain
Michael Ironside
Capt. Neal Braddock
Wendy Crewson
Irene Tremayne
Nerene Virgin
Dr. Margaret Leigh
Clark Johnson
Technician
Marc Gomes
Technician
Damir Andrei
Col. Alexander Kalsinov
Kate Trotter
Pamela Cooper
Alberta Watson
Dominica Mastrelli
Kate Lynch
Eleanor
A.C. Peterson
Vasilev (as Alar Aedma)
Gloria Carlin
Dinah Greenberg
Cathie Shirriff
Olga Denarenko
Arthur Hill
Vice-President
Tom Butler
Maj. Kurt Steiner
Peter Dvorsky
Mitch Carlino