The Wave and movie of the same name (Score 2)

Do you all remember an old movie called The Wave? It was shown to us in school, it was about a teacher showing his class how easy it is to persuade masses to a movement (such as the Nazis) and he formed a militia like group called the Wave and they had secret hand codes (much like a nazi salute) and if you weren't part of their group then you were considered a nobody. I laughed when I first heard about the Wave, and thought to myself...."My God, that movie is becoming a reality"