My first lessons in comedy, how to construct a joke, I learned from Eileen Brennan, who had unbelievable timing.

We shot every scene of mine in the entire movie in five days. All my coverage, everything. I left. They went back and shot everybody else around me. Insane. The part [Billie in Crazy Six] called for a handsome, coiffed cool guy romantic lead, and I showed up like you see him in the movie. And they let me do it.

Intelligence is that aspect of human cognition that we haven't managed to emulate yet.

Did you eat a lot of paint chips when you were a kid?

The universe works in mysterious ways and for me it worked out perfectly. With all respect to everybody else, Aaron Sorkin is and was The West Wing, full stop. There's no West Wing without him.

I think it was Alfred Hitchcock who said 90 percent of successful moviemaking is in the casting. The same is true in life. Who you are exposed to, who you choose to surround yourself with, is a unique variable in all of our experiences and it is hugely important in making us who we are. Seek out interesting characters, tough adversaries and strong mentors and your life can be rich, textured, highly entertaining and successful, like a Best Picture winner. Surround yourself with dullards, people of vanilla safety and unextraordinary ease, and you may find your life going straight to DVD.

Some of the '80s movies I did are sort of museum pieces. St. Elmo's Fire is great as a sort of kitschy, "Oh, my god, I can't believe we wore that" type of movie.