Beware the Slenderman airs on HBO 23 January 2017.
Titled Beware the Slenderman, the first trailer for the Irene Taylor Brodsky directed documentary has arrived online, splicing together footage from the trial and CGI renderings of the faceless fictional boogeyman.
HBO has since made a documentary centering on the incident while also exploring the darkest corners of the internet and how they influence children’s thoughts.
Slenderman, also known as Slender Man,was originally created in 2009 as part of a Photoshop competition on the internet forum Something Awful.