I probably wouldn't have done [ Fred Leuchter story] if it was just a story about an executioner or a holocaust denier, but the combination of the two elements was irresistible. So yeah, I find it strange that there are so many people out there now.

Twenty to thirty years ago, who was making documentary films? Nobody. Well, relatively few people. It was an art form that had limited theatrical distribution, if any at all. Some television distribution, but relatively small audiences regardless. And in the intervening years it's become more and more popular with a lot of people.

When you start talking about the known knowns and the unknown unknowns, you're thrown into a crazy meta-level discussion. Do I know what I know, do I know what I don't know, do I know what I don't know I don't know. It becomes a strange, Lewis Carroll - like nursery rhyme.

I don't believe that you can talk about a photograph being true or false. I don't think such a claim has any meaning.

God is greater than anything that man can do or has done. He is not undone by just a train of powder. "Our God is not out of breath because he has blown one tempest and swallowed a Navy: Our God has not burnt out his eyes because he has looked upon a Train of Powder."

Everything is a reenactment. We are reenacting the world in the mind. The world is not inside there. It does not reside in the gray matter of the brain.

A lot of the distinctions that we make between drama and documentary are spurious. We're deeply confused about these issues. About the difference between the two, about where documentary ends and drama begins.