A police officer and a psychologist investigate the deaths of five people who were killed while trying to summon ghosts.
Unfortunately the movie Demonic is not yet available on HBO Max.
| Directing | Will Canon | Director |
| Visual Effects | Laurence Berkani | Visual Effects Producer |
| Sound | Chris Diebold | Sound Designer |
| Visual Effects | Jamison Scott Goei | Visual Effects Supervisor |
| Camera | Michael Fimognari | Director of Photography |
| Costume & Make-Up | Shauna Leone | Costume Design |
| Crew | Jesse Kees | Dialect Coach |
| Editing | Paul Lavoie | Digital Intermediate |
| Production | Lee Clay | Producer |
| Production | James Wan | Producer |
| Sound | Vicki O'Reilly Vandegrift | Foley |
| Sound | Jason Gaya | Sound Re-Recording Mixer |
| Crew | Ken Blakey | Second Unit Cinematographer |
| Directing | John Kaylin | Script Supervisor |
| Writing | Will Canon | Screenplay |
| Art | Owl Martin Dwyer | Set Decoration |
| Costume & Make-Up | Melanie Deforrest | Makeup Artist |
| Editing | Nicholas 'Nikko' Tsiotsias | First Assistant Editor |
| Costume & Make-Up | Thomas Terhaar | Hairstylist |
| Camera | Cook Allender | Still Photographer |
| Crew | Rose Leiker | Property Master |
| Sound | Ryan Briley | ADR & Dubbing |
| Sound | Kailand C. Reilly | Sound Effects Editor |
| Crew | Bill Scharpf | Stunt Coordinator |
| Editing | Josh Schaeffer | Editor |
| Art | Noah Bradley | Construction Coordinator |
| Art | Deborah Riley | Production Design |
| Costume & Make-Up | Jillian Erickson | Makeup Department Head |
| Camera | David McGill | Camera Operator |
| Lighting | Allen Parks | Gaffer |
| Crew | Bruno Lesieur | CG Supervisor |
| Writing | Doug Simon | Screenplay |
| Writing | Max La Bella | Screenplay |
| Production | Nancy Nayor | Casting |
| Sound | Chris Terhune | Sound Effects Editor |
| Visual Effects | Cyrille Bonjean | Visual Effects Supervisor |
| Camera | Nicholas Davidoff | Steadicam Operator |
| Costume & Make-Up | Budd Bird | Hairstylist |
| Costume & Make-Up | Shareen Chehade | Costume Supervisor |
| Production | Aimee Lagos | Co-Producer |
| Production | F. Javier Gutiérrez | Co-Producer |
| Writing | Max La Bella | Story |
| Sound | Dan Marocco | Original Music Composer |
| Production | Harvey Weinstein | Executive Producer |
| Production | Bob Weinstein | Executive Producer |
| Production | Todd Williams | Line Producer |
| Production | Todd Williams | Executive Producer |
