A: Mr. Shatner created Kirk, so I understand and sympathize with his feelings about what his role -- or lack of a role -- in our movie was. That being said, Kirk died; he fell down a cliff face. That made it incredibly challenging for us to tell the story we wanted to tell and figure out a way for William Shatner, who is now several years older than Kirk was when he died, to be in the movie. It's an incredibly ambitious movie on a technical scale. I can say with confidence that we achieved what we set out to achieve, and that's all you can ask for.

Q: When it comes to Lost, you seem very willing to respond to audience demands about what we want to see. Why?

A: We're writing a television show that's supposed to be consumed by the masses. In the same way that a gladiator in the Roman arena lived or died based on whether or not he was entertaining, we feel like an instantaneous thumbs up, thumbs down response is huge for us. More importantly, the majority of the writers on Lost are fanboys. There's a ripple effect that occurs where we say, "Nikki and Paolo are not working. We don't like them, the audience isn't going to like them." By the time the audience starts complaining about Nikki and Paolo, we've already written a script where they get buried alive.

Q: Is it difficult to change course midstream when so much of the show is plotted from the beginning?

A: The uber-mythology has to stay the same because there's stuff we've set up that has to pay off. But there is wiggle room in terms of the way the characters experience that story. In our minds, Mr. Eko was going to be a character who made it to close to the end of the show, but because Adewale Akinnuoye-Agbaje was so unhappy being on the show, we had to say, "Alright, life intervenes. Who else can we tell the story with? Can we re-jigger Locke to have it be him, or can we make Benjamin Linus a little bit more of a man of faith?" You adapt the characters as you go.

Q: Have there been any developments with your rumored adaptation of Stephen King's Dark Tower series?

A: The Dark Tower is to me every bit as daunting an adaptation as the Lord of the Rings trilogy must have been for Peter Jackson, except we've got seven books we're looking at. And the idea of doing that at the same time Carlton and I are bringing Lost to a close is simply not viable. There are always Dark Tower conversations, but the figuring out of what this will look like as a movie has not begun. If The Dark Tower were in the right hands, I would love to see seven movies executed just right. But you have to get people to see the first one to get them to come and see the second one.