"Bringing the Horror community together to celebrate the most iconic era in cinema history. This pre-order opportunity closes on the 31st March and this is your last chance to back our project. The documentary will be released late July 2019 for backers only, and will not be available for purchase for non-backers at that time. Indiegogo In demand is the only place to get this documentary in this form, with these rewards, and before anyone else."

https://www.indiegogo.com/projects/i...-of-darkness#/

Trailer:

https://vimeo.com/321459706

More info here:

https://www.hollywoodreporter.com/he...-video-1194143