The children don't wear their masks at home and in controlled surroundings.

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

It's terrible. How can we tell the world who the real Michael Jackson is?

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

This was almost two hours of factual documentary. In our audience ratings, barely no one left the programme. The whole of his life is so fascinating and people kept watching for that reason.

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

I have an inate curiosity about people.