Extraordinary people are the Green Berets and the Navy Seals and the Olympic athletes - these are the ones who can face these extraordinary physical challenges and be triumphant.

I was a sort of rock journalist - whatever that is - in London in the late '60s.

I also feel that the only thing more gratifying than working with someone who you've worked well with is working with someone new and coming up with something great.

I love the idea of documentaries. I love seeing documentaries, and I love making them. Documentaries are incredibly easy to shoot. The ease with which you can hear something's going on, somebody's going to be somewhere: That sounds so interesting. Pick up your camera and go.

A trilogy is a pretty abstract notion. You can apply it to almost any three things.

Extraordinary people are the Green Berets and the Navy Seals and the Olympic athletes - these are the ones who can face these extraordinary physical challenges and be triumphant.

I remember the Neil Young brand hitting me very hard immediately. He wasn't an acquired taste. I loved him immediately.