It didn't happen every time for every movie. Ruthless People was a good movie, but we didn't get a good release or marketing. They completely blew the opening.

We didn't realize it at the time, but the release date, the ad campaign and the poster are so important.

I don't really know a lot of famous people. I've met a lot of famous people. If I ran into Tom Hanks today, I would have to remind him who I was and he would then remember me. But he wouldn't come up to me and say, 'Hi Dave!'

I think up until the point when we started in the business, which was in the early 70s, most of the humor was political. The smart humor was political satire.

We're producing a movie now, 'The Onion' Movie, and it's very difficult for me to be on the set. If I'm not right in the trenches, it's very difficult for me to watch another director, because I'm not involved and it's not exciting.

The only one that got through was Jimmy Walker, because he plays the gas station attendant. I mean, there's nothing wrong with it, it's just that we were kind of purists at the time, and we didn't want any comedians.

I lose tons of stuff on the cutting room floor. For Scary Movie 3, for example, we had a lot of Matrix spoofs, a Hulk scene, and some of that stuff just doesn't hold up - it's too much plot, audiences just didn't want to hear about it.