On kickstarter only about 3500 was raised with less than 50 backers.
Douglas maybe a nice and hard working guy, but he was far over his head on this project.
He was trying to use Shipley's book as factual for the documentary, then a lot of conflicting information, misstatements, and errors in the book came to light plus the personal bias of the author Tough time finding and verifying the facts.
It was a mess and then the personal tragedy happened.
It's unlikely this documentary can ever be revived and mount to anything.
Give the guy a break. It was a good effort on a difficult project with key people dead or dying from those years.