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