I used to live in New York City, then when my son was two years old we moved to Cambridge Massachusetts and we've been there ever since. My son is now twenty-nine years old, so we've been up there for a while.

Long, long before I became a filmmaker I was talking to killers. Filmmaking was an after thought.

If you told me thirty years ago that people would be parodying documentary films, I never would have believed it. It wasn't clear that the films themselves even had an audience, let alone an audience for parodies of them.

The proper route to an understanding of the world is an examination of our errors about it.

My films are as much concerned with truth as anything in vérité. Maybe more so.

I gave someone a perverse argument not so long ago about why advertising is better than movies. You want to hear it? Movies operate from a really disingenuous premise, that people are heroes. I know a lot of people and have had an opportunity over the years to observe them. Are they heroes...? Let's put it this way. Advertising tries something simpler and more believable: Products as heroes. I guess the idea is: When all else fails, put your faith in conditioner.

Truth and falsity is something that concerns language, it's a property of language.