超窒然是由David  Brückner  执导，Moloch  Kristina  Kostiv  大卫·布鲁克纳  Olivia  Dean  Ildiko  Preszly  Matthias  Schmidt  Kris  Santa  Josh  Madry  Sebastian  Gutsche  Ingolf  Funke  Sebastian  Matthias  Weißbach  Sascha  von  Hinrichs  Michael  Krug  等人主演的，于2017年上映，该恐怖片讲述的是：An international group of film students finds a disturbing video clip on the dark web which seems to contain poltergeist phenomena. Agreed that it's just what they need for their latest documentary project the group travels to the sanatorium shown in the video clip. Once there, they rig up their camera equipment and start to explore the possible ghost activities - until the true horror begins.