The Exterminator is a 1980 American vigilante action film written and directed by James Glickenhaus. It stars Robert Ginty as Vietnam War veteran John Eastland, also known as "The Exterminator". When a group of thugs paralyze his friend, Eastland becomes a vigilante, embarking on a mission to cleanse New York of organized crime. The film also stars Samantha Eggar, Christopher George and Steve James. It has gained a cult following since its release.

James Glickenhaus is an American film producer, financier, director and automotive entrepreneur.