How can you forgive if you can’t remember to forget?

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.

I don't think anyone really understands why a show works or why it doesn't.

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.

How can you forgive if you can’t remember to forget?

One of the things that's really fun to tap in with television right now is this sort of explosion, the peak TV moment that we're in, people are exploring different modes of storytelling here. But one of the exciting things here is being able to commit upfront to a big, big, big story.

Each week the machine is spitting out a number for a new person or a new world within New York that you get to know. And the idea from the beginning was that some of the characters would stick around and become part of the lives of the show, and the world of the show itself will continue to grow.