Good interview with Scott Walker here, I enjoyed reading it.

http://www.nzherald.co.nz/movies/news/article.cfm?c_id=200&objectid=11123740

Kiwi film-maker Scott Walker is realising his dream, releasing his first Hollywood movie. He talks to Leena Tailor about working with Nicolas Cage and John Cusack and why family comes first

"I was sitting in the room, heard his voice and thought, 'It's Nicolas Cage. This is happening.' We chatted for two hours and I explained how this character was a normal guy, so we'd need to lose Nicolas Cage into the role and not have him stand out. He said, 'I'd love to do it. Who's playing the killer?"'