Man vs. Wild

Bear Grylls takes on Big Sky Country in Montana, one of the last untouched and remote areas in the US. After paragliding above the Rockies, he negotiates difficult terrain before making his great escape on a moving train.

The stalwart crew behind Bear Grylls' amazing adventures share how they fearlessly -- and sometimes fumblingly -- go to extremes to film Bear trekking to the ends of the earth.

Bear Grylls and his team head into the Canadian Rockies to face the elements at their worst and see what they really do to the body. When an icy glissade goes horrible wrong, Bear must be evacuated to the hospital.