A retired army captain turned high school professor, Don Keller, struggles to cope with the daily demands of his job until he suddenly undergoes a transformation, morphing into a highly skilled and deadly assassin.
Study Hell
A troubled high school teacher, once a war veteran, undergoes a shocking transformation into a ruthless assassin, leaving a trail of destruction, and a group of resourceful students in detention must join forces to put an end to the deadly rampage.
