What on Earth?

Secret of Doomsday Mountain (2x2)

Data di messa in onda: Feb 02, 2016

In 2013 weather radar begins to show a large and growing thunderstorm over Huntsville, Alabama, but there is no storm; a large complex is discovered in the Ural Mountains of Russia causing concern in the US; the ancient Roman city of Dura-Europos in ISIS controlled Syria is being turned into a moonscape; spy imagery appears to show an American F-117 stealth fighter in an industrial complex in China; a user of Apple maps sees a wake that appears to be a gigantic living creature in Loch Ness; 2008 satellites looking at southern Afghanistan see what maybe an ancient fortress is it connected to the conquest of the area by Alexander the Great