Sezon 2
Bölümler
1 Grand Canyon 24 Kas 2009 
2 Vesuvius 1 Ara 2009 
3 Birth of the Earth 8 Ara 2009 
4 Sahara 15 Ara 2009 
5 Yosemite 22 Ara 2009 
6 The Rockies 22 Ara 2009 
7 Ring of Fire 12 Oca 2010 
8 Everest 19 Oca 2010 
9 Death Valley 26 Oca 2010 
10 Mt. St. Helens 2 Şub 2010 
11 Earth's Deadliest Eruption 9 Şub 2010 
12 America's Ice Age 16 Şub 2010 
13 America's Gold 2 Mar 2010