I grew up on M*A*S*H and All In The Family and Cheers. And then around this time, this would have been '95, '96, I was so into Friends and Mad About You, the idea of being on a sitcom became a very real thing that I wanted. It was not so much a relief. It was really exciting. It's an amazing thing to be in front of an audience.

Most people, if you live in a big city, you see some form of schizophrenia every day, and it’s always in the form of someone homeless. “Look at that guy - he’s crazy. He looks dangerous.” Well, he’s on the streets because of mental illness. He probably had a job and a home...

[Jack Nash] was very different than anything I'd played. In fact, there's a scene I have in a tent with Louis Ferreira, who just did an episode of Travelers. He was in the fourth episode of Travelers playing another team leader, and we really have it out, not unlike the way we did in the tent in Andromeda.

When I read the script for Will & Grace in 1998, I knew I was the only guy for the part.

I'm doing a very funny show in which we talk about issues. I speak at Aids charities and things. It's great to do something fun with our days and yet we're told we're doing something important.

I have accomplished a lot, but it didn't happen overnight for me. I was 35 when I got the show, and had been working professionally for 15 years. It would be a lot weirder if I were in my early 20s and stumbled into it.

I really liked it [The Andromeda Strain], and I don't know that it ever had the effect they were hoping for. I don't know if they got the audience we were hoping for. But I thought it was very fun, and I loved the character [Jack Nash] I was playing.