When you first start to watch this blockbuster you know what you're expecting. A summer action flick. The last performance of Heath Ledger. And an all-star cast. But what you get is so much more. The Dark Knight struggles with the idea of nature vs. nurture and other psychological theories. Heath Ledger as the infamous Joker ultimately steals the show. Besides his questionable throaty interpretation of Batman's voice, Christian Bale knocks the ball out of the park as well. The plot is very enticing and keeps you on the edge of your seat. I think we can expect a sequel in the future and even Oscar nominations.