播出2012年06月13日敬请关注！

简介：

Inthepantheonofpredators,it'soneofthegreatestdiscoveriessincetheT-Rex:asnake48feetlong,weighinginat2,500pounds.UncoveredfromatreasuretroveoffossilsinaColombiancoalmine,thisserpentisrevealingalostworldofgiantcreatures.Travelbacktotheperiodfollowingtheextinctionofdinosaursandencounterthismonsterpredator.1