Class of 1999 II: The Substitute

The mad scientist remade the combat cyborgs, and they, ceasing to be warrior-killers, began to fight for discipline in those schools that were a hotbed of hooliganism and banditry. But in the built-in program of cyborgs, the point associated with the need to kill was preserved, and for this reason the humanoid robots had to be destroyed. However, due to an oversight, one of them remained. His name was John Bolen. One day he appeared in some provincial school in Oregon as a new teacher... Who considered it his sacred duty to eliminate all teenage punks in the bud, that is, to kill schoolchildren, say, for disobedience...