The future America is an irradiated wasteland. On its East Coast lies Mega City One - a vast violent metropolis where criminals rule the chaotic streets. The only force of order lies with the urban cops called "Judges" who possess the combined powers of judge jury and instant executioner. The ultimate Judge Dredd (Karl Urban) is tasked with ridding the city of its latest scourge -a dangerous drug and the sadistic prostitute turned drug pusher who is using it to take over the city.