Joel McHale in a Slot Canyon | Running Wild With Bear Grylls

Bear Grylls brings Joel McHale into a slot canyon in Arizona and things start to get a little tight. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Get More Running Wild With Bear Grylls: https://on.natgeo.com/2nJsJ1U About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Joel McHale in a Slot Canyon | Running Wild With Bear Grylls https://youtu.be/v_JnhiB7UwE National Geographic https://www.youtube.com/natgeo