Season 4

Episodes

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  • 10 episodes
    10 episodes
    • s4e10Survival Special
      June 16, 2009
    • s4e9Puerto Rico
      June 9, 2009
    • s4e8Nicaragua
      June 2, 2009
    • s4e7Texas
      May 26, 2009
    • s4e6Singapore
      May 19, 2009
    • s4e5Eastern Australia
      May 12, 2009
    • s4e4Appalachia
      May 5, 2009
    • s4e3The Outback
      April 28, 2009
    • s4e2Seoul, South Korea
      April 21, 2009
    • s4e1Tanzania
      April 14, 2009