Michael Jackson has some contact with his mother. I know she is involved with the children

If somebody's not prepared to answer the question, you can keep asking

We wanted to make sure that the film covered the main issues of his life. Musicianship, appearance.

The Thriller album is still the biggest album of all time. That is still returning huge royalty cheques.

Each story we approach in the same way, with curiosity and interest and determination to get behind the image.

The first time I ask him, have you had your cheekbones raised, have you had your nose changed? He denied it all. I was asking him to compare his face with what it looked like years ago.

I have an inate curiosity about people.