Two hospitalized young people discover that things can get even worse when the dilapidated institution is stranded by a severe storm and a maniac stalks the corridors butchering the patients and staff.

A headstrong animal-rights activist group plans a raid on a bio-tech company to stop the cruelty. They discover the true nature of the experiments that are really taking place. As they break into a biotech lab only to have their idealism crushed by the terrifying things they find inside. But when a genetically mutated human with a taste for human flesh gets released, they all struggle to survive!