Desc: The Real Heroes of Telemark: Directed by Martin Pailthorpe. With Knut Haugland, Ray Mears, Jens A. Poulsson, Joachim Rønneberg. A group of both Norwegian and Britiish specially trained military team reenacts the WWII mission of the Grouse-Gunnerside commando which was crucial for the Allied Forces in the heavy water atomic bomb war. Focused on the difficulties these men had to endure in a frozen winter environment.