I kept thinking that with all those first jobs, "This is the beginning of something!" And then nothing would happen. That's the real Hollywood.

With comedy, you really want to work things out beforehand.

Chevy Chase had been a bad boy with a drug problem, and had never really realized his potential. Fletch was the first movie he sort of straightened up on. And Michael Ritchie was Harvard-educated, 6'6", a brilliant director and political thinker. He was the guy the studio thought could handle Chevy, and keep him in check. And he could.

I learned a hell of a lot from my co-star, Kurt Russell. He's one of my closest friends and was one of my best teachers. He was the pro. He approached it like a baseball player. Acting is a contact sport to him.

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.

Change is good, and ultimately, creating a new path at this point in my life is energizing, creative, and rejuvenating.

John Belushi infused Animal House with this spirit of guerilla filmmaking. John Landis came from that world too, and all the National Lampoon writers were from that world. It was just chaos on film. Controlled chaos, though. We stayed very close to the script. It was a very formal kind of movie, if you look at it. Formally photographed and structured, with certain elements of improv.