Richard Crenna
Jason Voight
Acting
Elizabeth Ashley
Sharon Allan
Acting
David Dukes
David Allan
Acting
Joanna Miles
Jennifer Dreiser
Acting
Lloyd Bochner
Paul Gilliam
Acting
Merlin Olsen
Stan Webster
Acting
Andrew Duggan
The President
Acting
Maggie Wellman
Carol
Acting
Nicolas Coster
The Governor
Acting
Marj Dusay
Ellen Gilliam
Acting
John Larch
Johnson
Acting
Kip Niven
Mac
Acting
William Bogert
Wayne Lustus
Acting
Jenny O'Hara
Ann Webster
Acting
Michael Biehn
Tom Rearden
Acting
Diana Douglas
Mrs. Rearden
Acting
Cindy Eilbacher
Paula Gilliam
Acting
Bill Williams
Dale Turner
Acting
Al White
Sgt. Lockett
Acting
George Petrie
Hank
Acting
Elta Blake
Co-Ed
Acting
Roy Gaintner
Dr. Jesse
Acting
Pat McMahon
News Director
Acting
Cecelia Allen
Elizabeth Richie
Acting
Dino Bachelor
Danny
Acting
Henry Kendrick
Launch Director
Acting
Bill Heywood
TV Announcer
Acting
David Burke Rhind
Chief Controller
Acting
Brad Zinn
Hutton
Acting
Bud Conlan
General Kloman
Acting