Watch The Plot to Kill Hitler (1990) HD Full Movie Free on solarmovie.do. Watch The Plot to Kill Hitler (1990) online free. German Army colonel Count Claus von Stauffenberg plans to assassinate German leader Adolf Hitler on ...German Army colonel Count Claus von Stauffenberg plans to assassinate German leader Adolf Hitler on July 20th, 1944 with a briefcase bomb, while other high-ranking plotters in Berlin are preparing to take power in a coup.