A lot of things went incredibly well for 'Scrubs': from a ridiculous number of downloads on the iPods, to whenever they issue a new season on DVD it kinda sells out, and we got nominated for an Emmy. To be picked up for six years is all gravy, man.

I just can't afford to get bored, because if you've been blessed with a generous imagination, which a lot of actors have, to be engaged, to be stimulated, is to liberate your imagination.

I did an episode of 'Frasier' with my friend Kelsey Grammer once.

I am a father. My son's name is Max and my daughter's name is Billie Grace. Twelve years ago Max was born with Down Syndrome. His journey has been complicated by infantile seizures, sleep apnea, dietary challenges and now, puberty!

Dr. Cox mentors the rookie doctors with a spoonful of dirt and then a cup of sugar. I see him as an archetypal descendent of two of my favorite curmudgeonly characters: Lou Grant and Louie De Palma.

I wanted to be Red Barber, Mel Allen or Howard Cosell. I loved their personalities and all of their sounds.

I'm a homebody. If I'm not working I'm with my family being a dad.