One of the most successful movie franchises of all time has to be the Marvel Avengers series. The movies are iconic. There are so many memorable lines and scenes in the series. Most people do not know of the real avengers, however. These men did not fight aliens or try to undo “the snap” …these men set out to avenge what is arguably the worst genocide in history. They hunted down and prosecuted the Nazis that participated in the Holocaust.