A bizarre series of murders in New York City seems to point toward the existence of a race of mutant cannibals living under the streets.
A rash of bizarre murders in New York City seems to point to a group of grotesquely deformed vagrants living in the sewers. A courageous policeman, a photojournalist and his girlfriend, and a nutty bum, who seems to know a lot about the creatures, band together to try and determine what the creatures are and how to stop them.
A military experiment to create a race of super-warriors goes awry, as legions of murderous zombies are unleashed upon a suburban neighborhood.
