Running Wild with Bear Grylls

Channing Tatum

Aired Aug 11, 2014 · 8:00 PM ET · 45 min

Bear Grylls and actor Channing Tatum spend two days together traveling through some of the toughest terrain in California’s Yosemite National Park, and when Tatum comes up against obstacles, he is determined that if Grylls can do it, he can too.