Tim Sutton

Cabin fever inspires three friends to create a series of fitness videos. However, things quickly turn dark as a host of supernatural entities including Slenderman, The Rake, and the psychotic HABIT enters their lives to wreak havoc. (imdb)

When film student Jay gets some tapes from his friend Alex containing footage of a cancelled film project called Marble Hornets, he is followed by an entity called The Operator and finds out the secrets behind the tapes. (imdb)