Bear takes his celebrity guests on unforgettable adventures in breath-taking wilderness and reveals a side of some of your favorite people like you’ve never seen before. This season, Bear Grylls leads cast members on a globe-spanning adventure through some of the planet’s most unforgiving landscapes — from Norway’s glacial wilderness to the legendary mountains of Eryri in Wales. The journeys cut through Arctic rainforest, vast canyonlands, and brutal desert terrain, pushing participants to their limits with glacier crossings, canyon descents, high-risk extractions, and an adrenaline-charged freefall from 11,000 feet, into an adventure along the Irish Sea.