Kelly Masterson

I wrote a few unsuccessful screenplays before I wrote 'Before the Devil Knows You're Dead.' I wrote them as television plays that never got made. I'm glad I wrote them - I think it was a good experience.

The work I did on 'Killing Kennedy' was very meticulous and, in some ways, actually tedious. It was hard work because there is so much known about John F. Kennedy and Lee Harvey Oswald. To try to distill that into a clear narrative that's interesting and tells two great stories was a real challenge.

I don't think even when you find a person, you can be completely honest, ever. There's still pieces of you that you don't give away. I do believe you always need that place where it's just you, your thoughts, no one else's judgment or anything.