I have found just writing this down to be therapeutic, so I'm going to record the particulars of the film as I recall them.
In 1976 there was a documented exorcism done by one of the few senior exorcists at the time. During the exorcism, the priests wanted to give the victim some rest so they prayed in another room. They left the camera rolling while they were away, but when the film was reviewed before archiving it, 8min 33sec of film was cut and sent back to the exorcist -- it was blank. The rest of the film was edited and archived and is available to this day online and in libraries.
Anyway, that's the history of the film as I know it.
This is the content of the film:
A very ghastly woman is standing about two feet from the camera. The audio is overwhelmed with noise, but it sounds like several wild animals are fighting for their lives. Then woman suddenly looks healthy, opens her mouth, and ectoplasm just spews out - it was like vomit at first but it hardened - it assumed a shape almost like a cornucopia - the narrow end was still in her mouth and the larger end was now almost you could see from the camera's view. But I remember seeing her eyes.
Now this is the chilling part. We heard voices speaking from a mist in the cornucopia. We all heard different things. I heard a child speaking to me about my happy childhood and all the things I was looking forward to in life. As I was moved by these happy thoughts, my experience was immediately changed to complete terror because it I felt memories of the past and hope for the future all accompanied by an all-consuming fear. It felt like all of this happened in a few seconds, but It was a full 8+ minutes. I saw myself stabbing my wife and children - looking into their eyes as the life bled out of them -- all while loving them like a husband or father. I also felt something like a whisper in my soul telling me that I would spare my family this fate if I did not continue into the ministry. I did not.
I also heard the voice say that it would leave its victim but it wouldn't take another - it would continue killing people using other means.
Now this is the only time in my life I really tasted fear. My wife almost died giving birth to our twins back in Feb. I was afraid then, but not the kind of fear that I felt that day or what I feel even now as I type this.
It's difficult to describe fear.