Evil in Clear River (1988)

Pete Suvak is a loved and respected high school teacher and mayor of a small Canadian community. After concerned mother Kate McKinnon finds out that Suvak is teaching Nazism and "Jew-bashing" to her son and others, she takes action to have him removed from the school. That doesn't help anything as he still has the community behind him. So the next step is to take Suvak to court.