69
Where to Watch
Region
Prices last updated September 30, 2026. Pricing and availability may vary by region.
powered by JustWatch
Seasons
All seasonsAbout
Investigates what happens when a series of natural and human events catastrophically coincide to change the course of history.
First Aired
Apr 8, 2013
Last Aired
May 13, 2013
Seasons
1
Episodes
6
Network
History
Studio
Entertainment One Television, National Geographic
