Running Wild With Bear Grylls

Zac Efron joins famed adventurer and survivalist on NBC's inspiring, larger-than-life adventure reality series.

World-renowned survivalist Bear Grylls ("Get Out Alive with Bear Grylls," "Man vs. Wild") meets actor Ben Stiller ("Secret Life of Walter Mitty") on the rugged mountains of the Isle of Skye in Northern Scotland to go on a once in a lifetime adventure. As they explore their surroundings Bear tests Ben's limits in an effort to see how he measures up to the unpredictable and unforgiving challenges of Mother Nature.

If Bear can do it, Channing Tatum can do it too.

Tom Arnold puts his life in Bear's hands when he embarks on an unforgettable adventure.

Tamron Hall's tenacious personality shines through as Bear pushes her to her limits. World-renowned survivalist Bear Grylls spends two days in the remote Utah desert with Tamron Hall getting to know the depths of her personal tragedies and triumphs of her life, while challenging her along the way.

Deion Sanders takes his first camping trip in the wild - World-renowned survivalist Bear Grylls ("Get Out Alive with Bear Grylls," "Man vs. Wild") takes NFL hall of famer Deion Sanders to the mesas and canyons of Utah for his first ever camping trip. Even though Sanders is a fish out of water, he takes a huge leap of faith and accepts Bear's challenges.