Bear Grylls previews new Fox show, reveals how Hollywood stars face survival tests

'Bear Grylls Is Running Wild’ host Bear Grylls discusses the premiere of his new show and what it’s like working with celebrities like Matthew McConaughey on ‘Fox & Friends.’

The new season of 'Bear Grylls is Running Wild' premieres tonight on Fox, pushing Hollywood's biggest stars to their limits. Survival expert Bear Grylls details how celebrities like Matthew McConaughey, Michelle Monaghan, and Tiffany Haddish are challenged by nature's harshest environments. He explains the unique experience helps them open up, creating compelling television in this ninth season.