I was spending three days literally just kibitzing with Jack Nicholson at a table! It was heaven! And talk about a normal guy. My God, he was just so real and cool and relaxed and fun. And he was a great performer. He's such an actor. He really was so focused on every moment. It was great.

If you do an episode about something like transverse myelitis, it's a real disease that's out there, there are a lot of people that have it, and it's hard to get funding for them because people don't know about it. There are actually a lot of doctors that don't know about it. But if you do an episode of House, all of a sudden 15 million people are hearing the words, and it's an opportunity.

You never get tired of making money, and you never get tired of a great acting gig, a same role that you can play for years, with wonderful writing and wonderful actors.

I had one really memorable line. It was all the words you're not allowed to say on the airwaves, so it's one long list of swear words. I knew it anyway, because I was a huge George Carlin fan.

We walked out of this library building downtown, just on our way to lunch, and I was walking a few steps behind Travolta, and when he opened the door, it was as if Jesus had just walked out into the commons.

Hugh Laurie was intimidating, but he's the greatest guy. He's so wonderful and smart and funny and serious, and he sets the bar high. So if I was scared, it's because I wasn't measuring up.

Path To War was the last thing that John Frankenheimer directed, I think, before he died. I'm a huge U.S. history buff, and I studied the Vietnam era in college, so when I read the script, I was, like, "I really want to be in this thing so badly..."