For those who are unaware of the unsettling youtube series by marblehornets, you need to check them out. I was literally at my computer shaking as I followed what has to be the most well-put together supernatural series I've ever seen.
Intelligent, well-written, well-acted, you'll be on the verge of nearly believing that the content you see is real.
It's also caused me to become a huge fan of the dreaded Slenderman.
† The Dark Sanctuary †
Community for those interested in the darker, alternative side of life