<Tr> <Th_colspan="2"> External links </Th> </Tr> <Tr> <Td_colspan="2"> Website </Td> </Tr> <P> Running Wild with Bear Grylls is a survival skills reality television series starring Bear Grylls . In each episode, Grylls brings a different celebrity along on his adventures . The crew consists of host Bear Grylls, a story producer, two camera cinematographers, two field recordists, and a mountain guide . Celebrities such as Zac Efron, Channing Tatum, and Ben Stiller made appearances on the first season of the show . In season 2, Kate Winslet, Michael B. Jordan, Kate Hudson, Michelle Rodriguez, James Marsden, and then sitting President Obama appeared . On December 6, 2015, Grylls announced that the series was renewed for a third season which premiered on August 1, 2016 . The series was renewed for a fourth season set to premiere on May 30, 2018 . </P> <P> The show is based on the same survivalist concept as the rest of Grylls shows, such as Man vs Wild, but with a celebrity joining him for the journey . The journeys include skydiving into the Catskill Mountains and climbing the cliffs in Utah . </P>

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