Need a producer or agent for my screenplay.

I am leaps and bounds above the idea stage. I now need collaboration and connections in the film industry, a producer, agent or anyone in the know with connections. I have written a screenplay titled: Gilead's Dispensation. It is the culmination of 10 years of research into the Knights Templar and the Cistercian order of the church and discloses a "great secret", one I have been carrying for over ten years. Although, I am pretty well known as an author with 2 books and hundreds of published articles to my credit and as a dream expert, I haven't been able to get past the gatekeepers in Hollywood. Any suggestions, grounded help (connections), ideas or experience would be welcomed. You can respond here or better yet email me: editor@ariadnegreen.com