I probably wouldn't have done as many as I did in one year, which I did when I was trying to raise money.

I never actually do rehearsals. That's one of the reasons that I write those bios and if I can meet with the actors I'll meet them or talk to them on the phone. What I want is for them to come on set knowing their lines and knowing who the character is.

Fahrenheit 9/11 took public domain information that should have been on the news every night and put it in a film that a lot of people went to see. But still Bush has never had to answer those charges.

There was a widespread indignation in the American media. They were saying, How can you make a movie during an election that's about politics? What are you doing? Are you trying to influence people's lives? To which my response was, Well, I hope so.

I see very small movies being financed by crowdfunding. If you're a well-known actor or celebrity of some sort, you can probably raise between one and two million. I don't have that kind of cult [following].

I've always got five or six things that would either make a good feature or TV show. And you just never know. You go and you pitch and it may be exactly what they're looking for, or they may stop you after two sentences and say, "Oh, we've already done something just like that."

If you write a movie for Roger Corman, it's going to get made. You saw it almost the next day.