In New York, people are slain and strangled to death brutally on the open street. All witnesses agree that the murderer was in a cop’s uniform. Soon the police searches and finds a suspect in its own ranks: Jack Forrest, turned in by his own wife. To prove his innocence, he has to investigate on his own.
In 1959, an alien experiment crashes to earth and infects a fraternity member. They freeze the body, but in the modern day, two geeks pledging a fraternity accidentally thaw the corpse, which proceeds to infect the campus with parasites that transform their hosts into killer zombies.