Nope, he had been around for a long time talking about the case. Interesting thing is that he ending up backing away a bit from some of the more dramatic events of the "real life exorcist case" before he died. Strange Magazine did a good expose on the whole affair if any W's are interested.
Awesome. Very well and beautifully made. That must have taken a lot of engineering skills to make that. The elephant shower at the beginning.. I wonder how big that is! If I saw something like this down the street, I'd gasp and be fascinated.