|USA||2014||60||Reality-TV . Adventure . Reality . Action & Adventure|
James Marsden joins Bear in Utah's Rattlesnake Canyon, where they repel down canyon walls and dine on chuckwalla lizard.
|Episode Title:||James Marsden|
|Airs:||2015-8-24 at 10:00 pm|
Efron and Grylls--who manages to be personable in all his series, even when he's rappelling down an ice cliff in the Antarctic while being pursued by a mob of angry emperor penguins--do, in fact, make a good team, and a fun one to hang out with for an hour, too.Newsday Full Review
All this goes a bit too smoothly. Seeing future guest Tom Arnold trying to run wild will surely make for a more entertaining watch [than first celeb Zac Efron].Entertainment Weekly Full Review