|
|
Overview: |
Arctic Circle (S4E1)8/12/2009
Alabama (S4E2)8/19/2009
Vietnam (S4E3)8/26/2009
Texas (S4E4)9/2/2009
Alaska (S4E5)9/9/2009
Pacific Island (S4E6)1/6/2010
China (S4E7)1/13/2010
Big Sky Country (S4E8)1/20/2010
Guatemala (S4E9)1/26/2010
Urban Survivor (S4E10)2/3/2010
North Africa (S4E11)2/17/2010 |