I love seeing somebody act real earnest and serious, like Jackie Gleason. He makes me laugh because he reflects back to me my own serious-mindedness and how ridiculous it all is. It's always easier to see somebody else in that position than yourself, and you laugh. It's like the classic slipping on the banana peel, or someone getting hit by a pie in the face. Why do those things make us laugh? Is it from relief, like: Thank God it wasn't me? Or is it something else: I'm being very serious now. I'm pontificating earnestly and solemnly about-POW! PIE IN THE FACE! The bust-up of certainty.

One of my favorite artists is Tom Waits, whom most people think of as a wonderful singer-songwriter and a great poet. I certainly think of him that way, but I also know him as a terrific actor. You know, that persona that he puts on when he's doing his music comes from being an actor, figuring out a persona.

I remember when I was a kid, with the acting thing, I resented it because, you know, you don't want to do what your parents want you to do.

A fella who accepts himself and is relaxed into who he is - that appeals to people.

Generally speaking I would say I enjoy the smaller films more because there's a less sense of pressure and often the material is more unusual. But in "Iron Man" it was kind of like both worlds colliding because there was a lot of improvisation, not that we improv-ed in the scenes but to discover the actual scenes themselves.

What I learned most from my father wasn't anything he said; it was just the way he behaved. He loved his work so much that, whenever he came on set, he brought that with him, and other people rose to it.

I've produced a couple of films and really enjoyed starting it from the very beginning and seeing it all the way through to the end; that was very gratifying.