I was lucky. I had some really good people that were just here there and wherever who would come into my life that I felt would answer questions. I mean, I had some very powerful questions myself for what this earth was all about.

Warner Brothers had to hire [a stunt double] and no one thought a child could do this. Billy Friedkin came to me before we were filming [The Exorcist] and said "if you do not do all of this film, the film will be a joke." It's why they stripped the makeup down to the bare minimum, a piece on my chin, piece across my mouth that disfigured my mouth. You have scars here. Take away my eyebrows. It was my real hair. Shampoo was put in it that dried.

The only thing I can say is that people requested,when The Exorcist it going to be on the big screen? People want it on the big screen and they want to see the footage. I think it's going to do very well. I think it will please people, and the fact that they added the new sound.

I've lived through what seems to most - and myself - many lives.

For me reading the book [The Exorcist], I had the same questions that everyone else had. How does she jump up and down off the bed? How does her head spin around? How does she throw up?

I can't answer for my mother. She was a very private person, and did not discuss a lot of things.

I have done, I hope to say I've done things to help make a difference while I'm on this earth. Are animal issues most important to me? Absolutely. I have an affinity with them, but I also care about children and the elderly and always say that the rest of everybody else can fend for themselves because we're in a age where we can. And we're all able to do so.