Crites

Crites are the main antagonists in the Critters films, and associated web series. They are little hairy aliens with sharp teeth, that attack a town called Grover's Bend, and are chased by bounty hunters and then the town drunk turned sheriff, Charlie. In the other films, they go to a city's apartment building, and then into space, and eventually returned in the late 2010s, after a long absence.