Credit: Valerio Pennicino/Getty Images Photo: Zac Efron

Zac Efron and Channing Tatum have survived the rigors of Hollywood, but those will likely pale in comparison to the dangers they'll face on a new reality show coming to NBC.

On Running Wild With Bear Grylls, "the famed adventurer and survivalist will take celebrities into the most remote and wild locations in the U.S. and around the world for a 48-hour journey of a lifetime," according to an NBC press release.

The other celebrities taking part in the six-episode, hour-long series are actors Ben Stiller and Tom Arnold, football star Deion Sanders, and newscaster Tamron Hall.

"Running Wild allows viewers to see inside the hearts and minds of these guests in a very open, honest, and vulnerable way, pushing them out of their comfort zones and seeing what they are like in real life when stripped of all the benefits of celebrity," Bear explains. "Ultimately, this show is about taking these stars on the adventure of a lifetime and being alongside them when they discover something new and empowering about themselves and their world. For me, that is always a privilege.

So how will these pretty boys fare? We'll find out when the show premieres on Monday, July 28, at 8 p.m. ET on NBC.

Dan Clarendon is an assistant editor at Wetpaint Entertainment. Follow him on Twitter and Google+!