as Pedro
as 2nd Communications Man
as Gunman (uncredited)
as Chilion
as Jake (uncredited)
as 1st Lt. Corona
as Joshua Lambert
as Professor Zeiner
as Sarge Joyner
as Hunter
as Mark Adams
as Commentator
as Dr. Armand Zola / Worker (voice) (archive footage)
as Wilson
as Mallory
as Larry Devon
as Bernard Kincaide
as Newscaster
as Floyd Gaines
as Crewman (uncredited)
as Dr. Johnny Windhurst
as Dr. Zola / Worker (voice)
as P.A. Announcer (voice)
as Jack Thomas
as Dirk Shuster
as Andy Rivers
as Prince Ahmed
as Gentz
as Absalom
as Policeman
as Dr. Seneca Beaulac
as Andre Fournier
