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Bear Grylls takes Matthew McConaughey on an adventure 20 years in the making as the two traverse the secluded glacial alpine wilderness of Norway.

Grammy and Emmy Award winner Tiffany Haddish braves a harsh desert terrain. Starting on the Colorado River, Tiffany and Grylls must find their way out of a sandstone labyrinth.

MGK takes a break from the recording studio to explore an arctic rainforest with Bear Grylls; MGK reconnects with his Norwegian roots and pushes himself to new heights.

Bear Grylls takes legendary actor Uma Thurman on a journey across a rugged region of the Eryri Mountains in Wales.

Michelle Monaghan takes on her next action-packed adventure with a trek through the Great Basin Desert with Bear Grylls.