I love Doctor Who and I remember the first one, which was wonderful in its low-tech quality. I also loved the theme song, which sounded like The Cure to me. Which character would I like to play in Doctor Who? Who's the bad guy? The Dalek? OK, I'll play him.

I think the real heroic teachers are the ones who work with kids, like my mom and my sister do.

There is never a personal-life connection between my characters and myself. I'm a professional and I can access what I need to access, so there's no bleed-over. I didn't need to believe in aliens to play Mulder. As for my personal life, everything is fantastic right now.

In the U.S., oddly, we have images of men as arrogant and aggressive.

The only episode which was completely my idea was for Mitch Pileggi, the actor who portrays Skinner, the Assistant Director of the FBI. He appears often in the series, but only for a few scenes. You know virtually nothing about him. I wanted him to have an episode that was his alone, so I wrote Avatar for him. He even has a scene that's pretty . . . hot [knowing smile]. He was very happy.

Actually, I have an interest in finishing my Ph.D., but I just know I never will.

I enjoy comedy and I hope that people enjoy watching me do it.