The funny thing about The West Wing is - and I don't know what Aaron Sorkin says about it - but I'm convinced it was a comedy. It's a very intellectual and cerebral comedy, but it was SportsNight in the White House. It had an energy and a vitality and an intelligence and a passion that's rare. And it was extremely difficult to do, because they were so demanding about the dialogue.

We wanted to make Tucker's Witch just more human and playful, because I don't think we see enough playfulness between characters on TV. It's like, "Who really gives a damn about two detectives on a case?" The sillier we went, the better it worked.

I allow myself to have my feelings of disappointment and discouragement, but never to sit and wallow in them. I meditate on positive energy, goals, and long-term happiness. Life has its ups and downs, so to expect otherwise is setting yourself up for disappointment.

There is something about the vocal quality of the actors who can really do it. Jim Burrows, the great sitcom director who directed Will & Grace and Cheers, when an actor comes in to audition for him, he never looks at them. He just listens. Because funny is funny. You can be fooled by the eye, but if your performance is funny to the ear, it will be funny.

I had read the Animal House script, and by hook and crook, I finally got an audition. It was a great one. John Landis followed me out into the hallway afterward and said, "I've never done this before, but you've got the job. Now don't tell anyone!" I've never had a director do that. It was one of those Hollywood-dream-come-true stories. They saw me as a surfer or cowboy, not a preppie, but someone begged and borrowed me an audition, and I went in and got it.

Working with Steven Spielberg, how bad could it be? But "1941" was one of those excessively big movies where every action scene was done and re-done and re-done again. It was so overproduced and overly expensive. And it wasn't terribly funny.

I read Animal House and I said, "I will burn down a house to be in this. I have to be in this movie." I read 1941 and I went, "Well, if Steven Spielberg likes it..." But it just wasn't on the page. It was a very big, unwieldy thing, and there were so many characters. It was fun to shoot, but I didn't know what the core of it was.