Bear leads actor Zac Efron on a survival journey into the Northeast Appalachian mountain range.

Bear takes actor Ben Stiller into the rugged mountains of the Isle of Skye in Northern Scotland.

Bear spends two days traveling through Yosemite National Park with actor Channing Tatum.

World-renowned survivalist Bear Grylls (“Get Out Alive with Bear Grylls,” “Man vs. Wild”) takes Tom Arnold (“Sons of Anarchy”) through the unpredictable coastal mountains of Oregon, taking on steep terrain, river crossings and oceanside cliffs. Arnold attempts to channel the courage and determination from his weight-loss struggle in order to tackle a journey that takes him to the brink of mental and physical exhaustion.

TV host Tamron Hall shares her personal tragedies and triumphs with Bear as they spend two days in the remote Utah desert.

Bear takes former professional football player Deion Sanders to the mesas and canyons of Utah for his first ever camping trip.