A crew of documentary filmmakers exploring an abandoned prison which was shut down in the wake of a deadly riot discovers that sometimes the horrors of the past have a way of bleeding into the present. It was years ago when the inmates at Isla del Roca penitentiary rose up against the guards in a brutal display of violent rebellion, and now the condemned building sets as a silent reminder of archaic brutality. Upon learning of Ilsa del Roca's dark history, a group of ambitious documentary filmmakers determine that the penitentiary would make an ideal subject for the film that could serve as their calling card to greatness. Their plans for the film are quickly sidetracked, however, when the crew discovers that a band of desperate fugitives have taken up residence in the vast complex. While the criminals who currently call the prison home may be dangerous, the victims of the notorious riots who still haunt the cold concrete corridors of Ilsa del Roca are not only terrifying, but downright deadly. Jake Busey, Stacey Keach, and Danny Trejo star in a gore-drenched shocker from Slayer director Kevin VanHook.