Running Wild with Bear Grylls: The Challenge - Season 1: Episode 2

Bear takes Marvel superhero Simu Liu to the Canadian Rockies. As the adventure begins, they must trigger an avalanche to clear a path to a ravine and find an old cabin or risk hypothermia as temperatures drop below -20. The next day, Bear sets the ultimate arctic challenge: Simu must strip down to plunge into a frozen lake and then navigate to a dogsled team to whisk them back to civilization.