The exciting, first-hand account of heroism and daring sabotage during the Nazi occupation of Norway. The outcome of World War II could very possibly have been much different if Knut Haukelid and his small, but courageous band of Norwegian soldiers had not been successful in sabotaging the Nazis supply of heavy water. The heavy water produced at a facility in occupied Norway was vital to Hitlers race with the United States to develop the atomic bomb.