It's the opposite journey from what I've usually done with films. I find it very easy to go from, say, a lit, pleasurable environment, like what you see outside there, to a very dark place. But the opposite journey, which is what this movie takes, is much more complicated.
“So our films had a lot more to them than entertainment value, and I'm glad that a lot of people recognize that now. People realize now the value of them as educational.”
“I go to bars and restaurants, and I sit and I eavesdrop on people and I watch people in shopping centers and, you know, I read the newspapers and I talk to the Trenton cops, and I just get a lot of information that comes in that somehow turns into a book.”