I love making films more than anything, but it's tough.

In fact, I think more broadly about what an audience requires, but I want an audience to be fascinated by the process of finding an answer, or finding out there isn't one.

Storytelling was a way to see the world bigger than the one you were looking at, and that had great appeal for me. I think since that was part of my upbringing, it became part of me, and I wanted to pass it along to my kids and my grandkids.

I was raised in California during the Second World War and into the '50s and everything was fine, everything was great. The sun always shone, everybody looked healthy and wore ties and smoked in restaurants, and there were cars for everybody - except us, because I came from a lower class neighbourhood. But [in France] I realised there was a different point of view, so when I came back to America a year and a half later I was much more focused on my own country culturally and politically.

I don't remember spending any time with anybody on set. I don't spend a lot of time with people.

Between 18 and 19 years old [in the 1950s] I came to Paris. I studied art. And that experience really did change my life. I was living hand to mouth. I walked everywhere. I thought, this city is incredible but you really have to experience it by walking it.

When I started, I was an artist; I wanted to be an artist. I became an actor almost by accident. I acted for fifteen years and tried to produce. I looked for stories that were the story beneath the story that you thought you knew, like 'The Candidate'.