Season 1

01 Killer Asteroid Episode 115th September 2004 02 Supervolcano Episode 222nd September 2004 National Geographic Naked Science presents "Super Volcano", the inside documentary of what might happen if the Yellowstone Caldera were to erupt one day. This documentary includes a Yellowstone timeline of past eruptions, how Yellowstone would affect the world, and what impact will it be for the U.S. 03 Angry Earth Episode 329th September 2004 04 Who Built Stonehenge? Episode 46th October 2004 05 The Deadliest Shark Episode 510th November 2004 06 Bermuda Triangle Episode 617th November 2004 07 Atlantis Episode 724th November 2004 08 Alien Contact Episode 81st December 2004 A mysterious crash in Roswell, NM during the 1940s convinced many that our planet is being visited by space aliens. Crop circles in Britain have only added fuel to the fire. Few scientists doubt that life indeed exists elsewhere, but some believe we're more likely to make contact via radio waves. 09 Angry Skies Episode 922nd December 2004 10 What is Human? Episode 108th December 2004