Bear Grylls, Zac Efron rappel shirtless in 'Running Wild' clip
Monday, July 21, 2014 - 09:00
in Earth & Climate
Annie MartinNEW YORK, July 21 (UPI) -- Bear Grylls and Zac Efron descend a cliff in the Catskill Mountains shirtless in a clip from the series premiere of "Running Wild with Bear Grylls."
