Hell High

This slasher film tells the story of high school science teacher Ms. Storm (Maureen Mooney), a quiet woman who's tortured by traumatic memories that lie just beneath her calm exterior. When a student plays a cruel joke on the teacher, Ms. Storm's memories resurface, and she can't help but fall victim to her violent tendencies. Now, she will be the one to have the last laugh as she takes revenge on all of those who've caused her pain.