Christopher Nolan's The Dark Knight, about Batman's struggle to defeat the Joker who haunts Gotham, questions the moral code of the hero.
The Dark Knight, the second installment of Christopher Nolan's Dark Knight trilogy, tells the story of Batman's relentless fight to stop the Joker who threatens Gotham. While the film questions the limits of the hero's moral values and sense of justice, Heath Ledger's performance as the Joker sets a benchmark for future super villains.
