Finally got to meet one of the stars of this film.
Scott Wilson.
Met and told him how much I loved his work in this film.
He was very gracious and explained that originally he was not cast in the role of Capt. Billy but firstly as the character played by William Peter Blatty and subsequently in the role eventually played by George Di Cenzo.
I now have a signed still of the movie with a handwritten quote "Show me a catholic and I'll show you a junkie"
"Thank God For Darwin"