Area 51

Area 51 peers behind the highly fortified, heavily guarded CIA testing ground to understand fully the nature, history, and scope of the most secret and controversial base in the United States. It investigates the Cold War years, U-2 spy plane, SR-71 Blackbird, and chemical and nuclear weapon research as well as the base's link to an extraterrestrial presence on Earth, reports of alien autopsies, recovery of non-terrestrial spacecraft, and attempts to duplicate the fantastic, alien technology-