as Simmons

as Cantwell

as Walters

as United States Secretary of Defense

as Dr. Nagy

as Slabotsky

as Clem Krivak

as Packard

as Varro

as Anson Safford

as Bainbridge

as Red North

as Graydon Hunter

as Mr. Collins

as Head Engineer

as Martin Herndon

as Judge

as Mr. Pomeroy

as McGuffey

as Dr. Ben Edwards

as Hurtelaut