A Global Warning?

Researchers investigate the most-dramatic climatic events that have happened in Earth's history, including stories of mass extinctions of species and remarkable survivals.
Show More »« Less
Ratings not available

Language: English Release Date: 11 November 2007 Genres: Special, History, Nature, Weather

We're sorry, there are no national broadcasts of this TV show in the next two weeks.

Your Entertainment Today

  • Show All
  • Blogs
  • Photos