Return of the Living Dead 3

In RETURN OF THE LIVING DEAD PART II, the chemical Trioxin turned people into flesh eating zombies. Now the government is trying to control these unstoppable cannibalistic killers. The splatter-fest starts when a young man uses the chemical to bring his girlfriend back to life. It's a state of the art special effects show as she starts a chain reaction of the living dead by eating the only thing that will nourish her...human brains.