HBO Just Released The Trailer For “Beware The Slenderman” And It’s Guaranteed To Send Shivers Down Your Spine

HBO’s freaky documentary “Beware The Slenderman” is coming soon on the small screen and it’s seriously terrifying.

Beware the Slenderman is an HBO Documentary that revolves around the Wisconsin stabbing of a 12-year-old female and judging by the trailer alone this documentary is going to definitely linger in people’s minds for quite some time.

Check out the video below (credit: HBO):