I feel confident that it will always keep everybody guessing, and yet not in that weird, maddening way where it's like, "Oh, come on, guys!" I think you will be freaked out by the end. I really do. I don't think you'll see it coming at all.

When we finally had a cast and could see what they could do, here was an opportunity to go back and modify things. We didn't actually do that much modifying, but we did enough to make it feel as if they fit in their own skin, and we got a lot of good input from them. They're a terrific cast. They worked really hard.

And, there's clearly not going to be any outside help coming, anytime soon. These people are going to have to figure out some way to get out of this situation, and they're going to choose all sorts of crazy-ass strategies.

Hardly anybody thinks about typing in their social security number as ID. Hardly anybody pays attention to the myriad of security cameras. There isn't anybody that worked on this show that doesn't look at security cameras differently than when they started.

I think that was in the discussions when NBC finally bought it and was trying to figure out how to distinguish it as an event. I'll be honest, we did shoot it with the idea of it being an on-going series, but because I am insane when I get to the end of a season and they give you a big, giant cliff-hanger with no answers, I insisted that we provide all the answers to the questions that we set up, at the beginning.

It's not unheard of, in the course of life, that if there's enough interest in it, we could consider going a second season or doing another chapter. I keep looking at it as books in a series, and this season is the first book.

When you're working on a television show with actors, what you hope you're doing is playing jazz with them all the time. You see what they're giving you, so you try to write back to that, and then they play with that, and you get a sense of what is going on. That's just a natural way in which TV series usually work.