Deep within the darkness of secluded forest land in rural Ireland dwells an ancient evil. Feared by the nearby superstitious villagers as cursed creatures who prey upon the lost, their secrets have been kept from civilization and remain on their hallowed ground. But when a conservationist from London moves in with his wife and infant child in order to survey the land for future construction, his actions unwittingly disturb the horde of demonic forces. Alone in a remote wilderness, he must now ensure his family's survival from their relentless attacks.
Unfortunately the movie The Hallow is not yet available on HBO Max.
| Directing | Corin Hardy | Director |
| Writing | Corin Hardy | Screenplay |
| Production | Brendan McCarthy | Co-Producer |
| Production | Will Clarke | Executive Producer |
| Writing | Felipe Marino | Screenplay |
| Production | Felipe Marino | Producer |
| Production | Joe Neurauter | Producer |
| Production | Kate Sharp | Executive Producer |
| Editing | Nick Emerson | Editor |
| Production | John Jencks | Associate Producer |
| Production | Susan Wrubel | Co-Executive Producer |
| Sound | James Gosling | Original Music Composer |
| Production | Cathleen Dore | Line Producer |
| Production | Jay Taylor | Associate Producer |
| Production | Michael J. Mailis | Executive Producer |
| Production | James Swarbrick | Executive Producer |
| Production | John McDonnell | Co-Producer |
| Camera | Martijn van Broekhuizen | Director of Photography |
| Production | John Brady | Executive Producer |
| Production | Dixie Chassay | Casting |
| Production | Louise Kiely | Casting |
| Art | Mags Linnane | Production Design |
| Costume & Make-Up | Lara Campbell | Costume Design |
| Crew | Mairtin Mac Donnacha | Carpenter |
| Crew | Gavin Morgan | Property Master |
| Directing | Angela Senior | Script Supervisor |
| Art | Alex Cameron | Production Design |
| Art | Julie Tierney | Set Decoration |
| Crew | Patrick Condren | Armorer |
| Art | David Ahern | Art Direction |
| Sound | Caoimhe Doyle | Foley |
| Crew | Joel Hall | Makeup Effects |
| Camera | Fionn Comerford | Camera Operator |
| Visual Effects | Martin Fanning | VFX Editor |
| Visual Effects | Ciara Gillan | Visual Effects Producer |
| Visual Effects | Kirtsy McKenzie | Visual Effects Producer |
| Editing | Niall Brady | Dialogue Editor |
| Camera | T.Q. Flemming Boyd | Camera Operator |
| Visual Effects | Stephen Coren | Special Effects Supervisor |
| Crew | Joseph Scott | Animatronic and Prosthetic Effects |
| Crew | Ebony Maitland | Animatronic and Prosthetic Effects |
| Visual Effects | Luke Dood | Visual Effects Supervisor |
| Costume & Make-Up | Denise Watson | Makeup Artist |
| Crew | Amie Aspden | Makeup Effects |
| Costume & Make-Up | Valerie Butler | Makeup Designer |
| Crew | Tristan Versluis | Makeup Effects |
| Camera | Martin Maguire | Still Photographer |
| Visual Effects | Earle Stuart Callender | Visual Effects Coordinator |
| Costume & Make-Up | Valerie Butler | Hair Designer |
| Crew | Pamela Goldammer | Makeup Effects |
| Crew | Dave Cook | CG Supervisor |
| Camera | Markus Puts | First Assistant Camera |
| Sound | Steve Fanagan | Supervising Sound Editor |
| Crew | Josh Weston | Makeup Effects |
| Sound | Garret Farrell | Sound Re-Recording Mixer |
| Camera | Niall Cullinane | Camera Operator |
| Sound | Steve Fanagan | Sound Designer |
| Crew | Eloise Anson | Makeup Effects |
| Camera | Cathal Watters | Camera Operator |
| Lighting | Jack Crysell | Gaffer |
| Sound | Melany Mitchell | Music Supervisor |
| Crew | Zoe Marsden | Makeup Effects |
| Visual Effects | Stephen Coren | Visual Effects Supervisor |
| Costume & Make-Up | Luiz Gustavo | Hairstylist |
| Camera | Volker Ehlers | Camera Operator |
| Camera | Brian Dungan | First Assistant Camera |
| Lighting | Con Dempsey Jr. | Gaffer |
| Visual Effects | Kevin O'Brien | VFX Editor |
| Camera | Sam Bescoff | Camera Operator |
| Writing | Felipe Marino | Story |
| Writing | Corin Hardy | Story |
| Writing | Tom de Ville | Story |
