Obviously all of us have thought about Vietnam, particularly in my generation in Australia that were part of conscription and fought there. Our friends came back, forever changed. So there were a lot of questions.

Making movies is eating candy. It's a very expensive candy, so you value when you can do it. So when you can do it twice at once, it's like, you know, a kid in a candy store!

People just don't laugh when their family is violated, and you don't shrug it off. You band together and you defend together. It's a funny, primitive instinct.

So when I read this story, it unlocked a volcano of unanswered questions, because the questions had never been asked. It was an opportunity to come to terms with the lot of repressed history - and history of repression.

A collection of huts surrounded by a barbed wire fence, and in the huts lived 500 of the original inhabitants of our area. And so it went with many country towns around Australia.

The children, each of those kids is in touch with nature and traditional aboriginal culture so a very important part of getting performances from them was just letting them be and trying to capture the unique spirituality that was in each of them.

Most Australians live in the cities on the east coast, where contact between black and white occurred as much as 200 years earlier than on the west coast - and where 95 percent of Australians are able to live 95 percent of their lives without ever seeing an Aboriginal face.