Season 4 — Episode 1
Bear Grylls kicks of season 4 of Man Vs Wild in the back-woods of Alabama. Dropped in by helicopter at the top of a 700ft canyon he "koala" climbs down an enormous tree to reach a white-water river. Here he constructs a raft out of flood debris and shoots rapids before capsizing at the top of a perilous waterfall. In the woods he comes face to face with a vicious wild boar, braves a raging forest fire, and gets trapped without light deep in the heart of an enormous limestone cave. How will Bear make it blind back up to the surface and rescue?