Zac Efron

S1 E1: World-renowned survivalist Bear Grylls (“Get Out Alive with Bear Grylls,” “Man vs. Wild”) leads Zac Efron (“Neighbors”) on a non-stop extreme survival journey into the Northeast Appalachian mountain range wilderness. With Bear’s help, Zac challenges himself physically as well as mentally on an awe-inspiring journey he could never have imagined.