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.
Unfortunately the movie Paranormal Demons is not yet available on HBO Max.
| Art | David Füleki | Art Direction |
| Crew | Philipp Rathgeber | Special Effects |
| Costume & Make-Up | Daniel Zille Jr. | Costume Design |
| Visual Effects | Ferry Kaupisch | Visual Effects Supervisor |
| Production | Matthias Schmidt | Casting Associate |
| Writing | Jennifer Trommer | Script Editor |
| Crew | Robert Reichel | Stunts |
| Crew | Christian Zebe | Set Production Assistant |
| Crew | Luc Lion Glotz | Set Production Assistant |
| Production | Bernhard Hanke | Location Manager |
| Crew | Enrico Jennette | Set Production Assistant |
| Crew | Ellen Speer | Catering |
| Crew | Tino Kisicki | Catering |
| Directing | Baris Aydinli | First Assistant Director |
| Crew | Gorden Doebert | Set Production Assistant |
| Visual Effects | Jens Rene Soldan | Visual Effects |
| Art | David Füleki | Storyboard Artist |
| Crew | Christian Zebe | Driver |
| Crew | Erik Rülicke | Set Production Assistant |
| Directing | David Brückner | Director |
| Camera | David Brückner | Director of Photography |
| Costume & Make-Up | Philipp Rathgeber | Makeup Effects Designer |
| Writing | David Brückner | Writer |
| Crew | Mario von Czapiewski | Thanks |
| Sound | David Komann | Music |
| Production | Ingolf Funke | Co-Producer |
| Crew | Jennifer Trommer | Thanks |
| Crew | Markus Wimberger | Thanks |
| Production | Julian Wenzel | Co-Producer |
| Crew | Kevin Zindler | Thanks |
| Production | Jörg Krömer | Co-Producer |
