Freddy Heflin is the sheriff of a place everyone calls “Cop Land” — a small and seemingly peaceful town populated by the big city police officers he’s long admired. Yet something ugly is taking place behind the town’s peaceful facade. And when Freddy uncovers a massive, deadly conspiracy among these local residents, he is forced to take action and make a dangerous choice between protecting his idols and upholding the law.
The police try to arrest expert hostage negotiator Danny Roman, who insists he’s being framed for his partner’s murder in what he believes is an elaborate conspiracy. Thinking there’s evidence in the Internal Affairs offices that might clear him, he takes everyone in the office hostage and demands that another well-known negotiator be brought in to handle the situation and secretly investigate the conspiracy.
High School student David Lightman (Matthew Broderick) has a talent for hacking. But while trying to hack into a computer system to play unreleased video games, he unwittingly taps into the Defense Department’s war computer and initiates a confrontation of global proportions! Together with his girlfriend (Ally Sheedy) and a wizardly computer genius (John Wood), David must race against time to outwit his opponent…and prevent a nuclear Armageddon.