[1] The crew consists of host Bear Grylls, a story producer, two camera cinematographers, two field recordists, and a mountain guide.

[2] Celebrities such as Zac Efron, Channing Tatum, and Ben Stiller made appearances on the first season of the show.

[10] On August 31, 2015, NBC and the White House announced that President Barack Obama will appear as a guest, hike through Exit Glacier and discuss conservation as well as the impact of climate change on the Alaska wilderness.

Guest celebrities featured include Alex Honnold, Armie Hammer, Brie Larson, Cara Delevingne, Dave Bautista, Zachary Quinto and returning season 1 guest Channing Tatum, among others, with locations including Iceland, Sardinia, Panama, Arizona and Utah.

The following 6 French celebrities made their embarked on an adventure with Horn: Michael Youn, Matt Pokora, Laure Manaudou, Christophe Dechavanne, Shy'm and Adriana Karembeu.

So far, only two episodes have aired, featuring celebrities Arnaud Ducret and Bernard de La Villardière, whom he embarked on adventures with in the Philippines.