Joey being one of my finest performances ever. Matt LeBlanc's basically doing the same thing right now, playing himself on Episodes. When I did Joey, I really leaned on them to make me the biggest ass they possibly could, because, frankly, everyone in their heart of hearts thinks of themselves that way. Or at least I do, anyway.

I don't know if the character's come back and it was someone else playing it, or maybe they never did it again. But I loved it. It was a great part [The Joker] to play.

So we [with Chris Ellis] did [Fresh Hell], and we did the first five episodes as a lark, just to see if anybody would respond or be interested, and we got enough feedback that was positive that we thought, "Let's keep going with this and see if we can flesh it out a bit this season." We've had 10 episodes, and they've been longer and a little more complete.

It was kind of an amazing class. I went to the Strasberg Institute in New York for a little while after I got there, and I've never seen anybody who was in any of my classes there ever again. I mean, that's not to say they didn't become somebody. I'm not sure. I mean, Sam Jackson could've been in my class, for all I remember.

One of the things about working on Star Trek that was always so great was that we all got along as well as we did. We really became family.

I got to play a funny part [in the The Master Of Disguise]. There was one thing my character did that involved flatulence and laughing at the same time - that was in the script - and that was basically what sold me on it. I really thought, "This can't help but be funny." And when I saw the film, I was proud that I'd had those moments.

We were kind of never one of CBS favorites [with Threshold], even though we'd gotten really good reviews for the pilot. We were on at, what was it, 10 o'clock on a Friday night? That's kind of where you bury a show if you don't want it to last. But, wow, what a cast, huh? You could never get that cast together again.