Tom Hardy and Adrien Brody are among the stars showing off their daring sides for a new U.K. Tv adventure show.

The Dark Knight Rises star tackles the most extreme roads in the world and even goes skinny dipping in Siberia's freezing waters for Discovery series Driven To Extremes.

In a clip obtained by the Irish Sun, Hardy says, "I came away saying to myself whatever they ask me to do, I'm not going to say no, I'll just do it and I've done things that I thought I never would do."

Brody and Henry Cavill also feature on the daredevil show, which premieres in the U.K. on Sunday (17Mar13).