I think the biggest challenge was being aware of a certain audience that was going to see this film [lone survivor]. There's a big difference from a typical movie, journalists and critics and film goers that go see it find that, that's the general experience you have as a filmmaker. So that just kind of proves my point that there's a really different audience.

What first caught my eye about Rihanna was an interview she did with Diane Sawyer after the Chris Brown incident, where she was very articulate, very poised, obviously a smart girl who talked about a very traumatic experience.

What kind of town do we want in the future, and how are we going to plan on that?

I somewhere along the way became fascinated with exploring characters who are willing to put themselves into violent situations, whether it's football, hockey, boxing, being a cop, being a soldier. There's not a lot of people who are willing to put themselves into those situations.

There's a picture of the real Coach Gary Gaines in the book and he's sitting in the locker room after a game, and he just looks so much like Billy Bob, that we went to him.

I did not want 'Battleship' to be perceived as an American war film. I wanted to do everything I could to make the film accessible to a global audience. It felt like bringing an alien component to the film would help take the American jingoism out of it.

The big fun in Battleship is that there are no current battleships in the Navy today. The battleships are about 1,000 feet long and they have huge guns. They were what you saw in WWII. The last battleship that was used was the Missouri, which is what the Japanese surrendered to...