Hollywood, of course, is the city of illusion.

When I first went to Pittsburgh, I had never been there before, and we hadn't even decided to shoot there yet. I just went to see the location of Michael Chabon's novel. Once there, I became aware that Pittsburgh is a "wonder boy," in the narrow sense of the term, just as the human characters are.

I love suspense movies, because in a sense they're the most dreamlike of any genre, and I'm sure I'll make another one.

I had written the script a few years earlier for Paramount, then later got hired with Sam [Fuller] to write an entirely new script that he was going to direct. And that was one of the great thrills of my professional life.

Pittsburgh has this rich industrial past, when it was the heart of the U.S. steel industry, and it burned out as the industry burned out and moved elsewhere.

Of course, Sam [Fuller] was like, "No problem," because he treated it like a newspaper deadline. We worked long hours, often very late into the night, in his garage, which had been converted into an office. It was freezing cold outside and there was no heat in the garage, so he had a little space heater over by his side and I had a blanket that he graciously gave me to drape around my shoulders like a Navajo Indian. And he gave me cigars, too, of course.

In L.A. Confidential, it was great to surprise the audience with Guy Pearce and Russell Crowe - two Australian actors that they didn't know at all - and let people discover them through the course of the film.