David Keith
Mason Rand
Stephanie Niznik
Dr. KC Czaban
Ryan O'Neal
Allen Lysander
Brian Thompson
Captain Tower
Steve Bond
Colonel Tell
Craig Wasson
Hudson
Michael Cavanaugh
Williams
Shannon Lee
Pamela
James Avery
Dr. Solomon Holt
James Hong
Ambassador Po
Joseph Patrick Kelly
Control Tech
Donald Li
Chinese Scientist
William Zabka
Rover Driver Joe
Marc McClure
German Scientist
Eloy Casados
Mexican Doctor