Running Wild with Bear Grylls

In “Running Wild with Bear Grylls,” the famed survival expert escorts a celebrity to some of the most isolated spots across the United States and the globe for an intense 48-hour adventure. Whether it’s skydiving into the Catskill Mountains, descending the cliffs of Utah, or enduring fierce wind and rain in Scotland, Grylls and his celebrity companion must test their mental and physical endurance to triumph over the challenges they face.