Whats in the movie compared to what we shot is the tip of the iceberg.

When my father died of AIDS, I knew I had to do everything in my power to prevent others from going through what he endured. I support AmFAR which provides funds for cutting edge AIDS research so we can find a vaccine and a cure.

I was definitely incredibly close to my dad, in a way that was all-encompassing. I am close to my mum, too, but there were areas that she and I did not share. So his loss to me was huge, personally and professionally. He believed in me, not just as a father, but as a director, and that always meant a lot.

Part of the reason for moving to New York was the sense that it just didn't matter how much work I did in England, I continued to be seen simply as a Redgrave. I did feel I could be who I am in New York and we all like to feel appreciated.

Im not the kind of actress that goes home with the character. I mean, youre thinking about the work or the next days scenes, but not staying in character. But as a film goes on, you become more and more fragile, emotionally. And physically too, actually.

I know the pressures of being the daughter of a great actress. But it's inspiring. You learn so much that other people don't get to learn until later on. My father being a director, I learnt a real work ethic.

Whats in the movie compared to what we shot is the tip of the iceberg.