National Geographic: 42 Ways to Kill Hitler

Adolf Hitler is perhaps the most feared and despised man of the 20th century. Not surprisingly, there were over 40 documented attempts on Hitler's life. Assassins ranged from simple craftsmen to high-ranking soldiers in the FĂĽhrer's own military. Aided by cutting-edge CGI, security experts explain why the plots failed; and using modern weapon and explosive experiments, determine what slight change could have made the missions successful. Historians theorize how history would have been altered had just one of the killers eliminated Hitler. (official distributor synopsis)