Courtesy of National Geographic

Florence Pugh may be used to rappelling and leaping from great heights as a Black Widow in the Marvel Cinematic Universe, but take away the stunt performers, the CGI, and the jaunty ponytail and she's still a badass.

In a preview clip from Monday's episode of Running Wild With Bear Grylls: The Challenge, Pugh and Grylls need to find their way into the volcanic rainforests of Costa Rica. The only problem is, all that lush greenery means it's too dense for their helicopter to land. And this being Bear Grylls, whose name alone sounds like a survival technique, the duo have to rappel from the chopper into the forest below.