Jason Voight
Richard Crenna
Sharon Allan
Elizabeth Ashley
Johnson
John Larch
Mac
Kip Niven
Wayne Lustus
William Bogert
Ann Webster
Jenny O'Hara
Tom Rearden
Michael Biehn
Mrs. Rearden
Diana Douglas
Paula Gilliam
Cindy Eilbacher
Dale Turner
Bill Williams
Sgt. Lockett
Al White
Hank
George Petrie
David Allan
David Dukes
Co-Ed
Elta Blake
Dr. Jesse
Roy Gaintner
News Director
Pat McMahon
Elizabeth Richie
Cecelia Allen
Danny
Dino Bachelor
Launch Director
Henry Kendrick
TV Announcer
Bill Heywood
Chief Controller
David Burke Rhind
Hutton
Brad Zinn
General Kloman
Bud Conlan
Jennifer Dreiser
Joanna Miles
crowd onlooker
Rae Sunshine Lee
Paul Gilliam
Lloyd Bochner
Stan Webster
Merlin Olsen
The President
Andrew Duggan
Carol
Maggie Wellman
The Governor
Nicolas Coster
Ellen Gilliam
Marj Dusay
Director of Photography
Matthew F. Leonetti
Art Direction
Dale Hennesy
Production Design
Director
Jerry Jameson
Story
Paul Gallico
Writer
Michael Blankfort
Dennis Nemec
Producer
Hugh Benson
Executive Producer
William Driskill
Original Music Composer
Paul Chihara
Editor
J. Terry Williams
Ross Bellah
Special Effects
Lee Redmond
Joseph A. Unsinn
Casting
Sally Powers
Set Decoration
Gregory Garrison
Costume Design
Grady Hunt
Stunt Coordinator
Stan Barrett