A ship pulls into New York Harbor with no one on board. The police find a cargo full of green pulsating eggs. Upon contact, the eggs explode spreading a green acid like substance that seeps into the skin and explodes. It is later discovered that the eggs are being manufactured in South America by a one-eyed Martian that grew from a tiny seed a former astronaut brought back from a expedition to Mars.
Owner of a closed down slaughterhouse sets his retarded psychopathic son on the people who want to take his land away and the unlucky teens that decided to party there.