Children of the Corn: The Gathering (1996)

All the kids in a town over night become feverish and have convulsions. The next day they start to become evil, change their names for those of kids killed long ago, and then start killing any adult in their path, in vicious and mysterious forms.

Children of the CornChildren of the CornChildren of the Corn: GenesisChildren of the Corn III: Urban HarvestChildren of the Corn II: The Final SacrificeChildren of the DamnedChildren of the Corn 666: Isaac's ReturnChildren of the Corn V: Fields of TerrorChildren of the Corn: RunawayChildren of the Corn: Revelation