Running Wild With Bear Grylls: The Challenge

1

Natalie Portman in the Escalante Desert

2

Simu Liu in the Canadian Rockies

3

Ashton Kutcher in the Coastal Jungles of Costa Rica

4

Florence Pugh in the Volcanic Rainforests of Costa Rica

5

Anthony Anderson in the Sierra Nevada Mountains

6

Rob Riggle in the Great Basin Desert

1

Bradley Cooper in the Canyons of Wyoming

2

Benedict Cumberbatch on the Isle of Skye

3

Cynthia Erivo in the Brecon Beacons Mountains

4

Troy Kotsur in the Scottish Highlands

5

Russell Brand in the Herbides Islands

6

Rita Ora in the Valley of Fire

7

Daveed Diggs in the Great Basin Desert

8

Tatiana Maslany in the Laramie Mountains