Deadly Eyes

Paul Harris is living a normal life as a divorced high school teacher when the city of Toronto is suddenly invaded by giant rats in this film loosely based on a James Herbert novel. A large amount of grain tainted by an experimental steroid is burned to avoid its future use, but a hungry pack of rats has already made their way into the food supply and feasted until they grow to a giant size. Paul, his health inspector girlfriend and a group of his students embark on a dangerous mission into the bowels of Toronto to destroy the giant rodents.