You know, we certainly have a great budget on the show, but the expansions to world of the show really arise because, and this is kind of the idea of the premise of the show, where is each week you're kind of meeting . . . It's random access.

To a certain degree, with a TV show, people are looking for a certain amount of familiarity. You don't want to pull the rug out, but you also want to keep things fresh and keep changing it up.

For me, the attraction of TV is that you continue to get to tell those stories and refine those characters. The other thing is that TV, in the last years, got really, really, really good.

Time is an absurdity. An abstraction. The only thing that matters is this moment. This moment a million times over. You have to trust me. If this moment is repeated enough, if you keep trying — and you have to keep trying — eventually you will come across the next item on your list.

TV is, as I'm discovering now, a marathon. You have to keep going and going and going.

We're gonna play a little bit of a game here [Person of Interest movie]. Greg and I felt like we had responsibility when we wrapped up the pilot, to have a roadmap for where the show went. When we pitched the pilot, we knew what we wanted the last episode to be, the last image, I think we even know what the last song is.

One of the things with our show is posing a lot of questions, but getting a lot of answers too.