There have been a lot of weird stories in the history of the Fantastic Four, but perhaps their strangest encounter came when they took down Adolf Hitler. Hate-Monger was actually a perfect clone of the leader of the Nazi Party, but he died when The Invisible Woman tricked him into using his hate ray on two soldiers who promptly shot him dead. Believe it or not, Marvel would still bring back Hitler a number of times in this role over the years.