When you do improv, you're everything. You're a performer, writer, and director, because you're moving the scene in the direction you want it to go, you're making it up as you go, and you're acting it. You're all of those things, so I always viewed myself that way. And with the films I've done, I've written on them, I've acted in some of them. And even ones I haven't acted in, I've acted them out just to be sure another actor can do them.

The script is like music to me. I approach it like it's a musical piece and I hear how it's supposed to sound when people say the words. There's rhythms and there's intonations and things, and so, when somebody comes in and hits the notes that I hear, I go okay. Or, they come close enough, and then I'll say "Well how about you try it like this?" and if they have a good ear and they can pick it up, then I think okay, they've got it.

Harry [Shearer] and I had an idea to do a movie about rock 'n' roll from the roadies' perspective, from backstage. Then Meat Loaf came out with a movie called Roadie and we thought, "Oh, we can't do that now." So we kind of discarded the idea.

I was already interested in directing when I was very young. I knew that was something I was going to be doing.

I decided to not just be about protesting or speaking out against certain things, but actually trying to get things done. That has been tremendously fulfilling for me.

I guess as I get older, I'm kind of getting drawn to the things that I really love the most, which is trying to figure out ways of blending politics with humor, and making it interesting. So I don't know if anybody's interested in this stuff, but I like it, so I get involved with it.

You work with every actor differently. It's like if you're a mother, if you have children, some children need more discipline. Other children you back off of a little bit and let them be. It's the same way with actors. Some actors need a lot of hand holding. Other actors like to be let be and you let them go. Some actors like to be nudged just a little bit. Some actors don't mind line readings.