Overseeing a massive state penitentiary in the United States, tyrannical prison warden Bill Boss faces severe challenges: his facility has the highest rates of riots, medical expenses, and staff turnover in the country. Desperate for respect from his inmates and the state Governor, he is driven to the brink of insanity by the sweltering heat and his repeated failures to establish the ideal punishment. Facing threats of termination, Bill's loyal right-hand man, Dwight, proposes a radical and cost-saving solution inspired by the notorious "Human Centipede" films. With nothing to lose, the pair implement this twisted concept to bring the inmates to their knees, ultimately creating a jaw-dropping 500-person prison centipede as the ultimate deterrent against a life of crime.