"A terrorist sets off an explosion that rocks the Federal Building and unleashes a toxic gas throughout the ventilation system. His purpose: to expose the Government's secret biological warfare weapon, a deadly virus that instantly attacks a person's adrenal system, causing them to become inhumanly aggressive, with an uncontrollable urge to kill each other."
Anchor Bay's Blu-ray presents the film in a 1.78:1 aspect ratio with 5.1 Dolby TrueHD sound. The disc also has the following bonus supplement: