De Palma directs this film based on a novel by James Ellroy, which is loosely structured around the facts of the real life Black Dahlia murder case. When a woman is found cut in half, two cops try to solve the mystery. Josh Hartnett, Aaron Eckhart, and Scarlett Johansson star.
I tried to stay very close to the Ellroy book, and, if it got a little too complex, so be it. That’s the way he told the story. I did not try to straighten out any of the kinks or curves.