icon-close icon-dropdown-arrow icon-edit icon-google-play icon-ios icon-key icon-live-tv icon-my-videos icon-navigation-arrow icon-preview-with-circle icon-preview icon-search icon-showinfo icon-showlistings-player icon-watchlist-add Layer 1 icon-watchlist-remove

SIGN IN WITH YOUR TV PROVIDER

You’re just a few clicks away from the show you want to watch. Please sign in with your TV provider to watch this episode and other great programs.
Now Playing
Season 4 Episode 8
The real facts of the nuclear age are clouded by myth. Manhattan played a major role in the Manhattan Project; there were closer calls to World War III than the Cuban Missile Crisis; and America's nuclear security hinges on a football and a biscuit.
  • 23 min
  • TV-PG
  • Premiered 02/11/2017