 | Joseph Mawle als Adam Hitchens |
 | Bojana Novaković als Clare Hitchens |
 | Michael McElhatton als Colm Donnelly |
 | Michael Smiley als Garda Davey |
 | Gary Lydon als Doyle |
 | Stuart Graham als Contractor Paul Williams |
 | Conor Craig Stephens als Sinuous Hallow |
| Joss Wyre als Small Hallow |
| Stephen Cromwell als Jules |
| Luc Walsh als Colm's Son |
| Corin Hardy | Director |
| Brendan McCarthy | Co-Producer |
| Jay Taylor | Associate Producer |
| James Swarbrick | Executive Producer |
| Michael J. Mailis | Executive Producer |
| Joe Neurauter | Producer |
| Felipe Marino | Producer |
| John McDonnell | Co-Producer |
| Felipe Marino | Screenplay |
| James Gosling | Original Music Composer |
| Martijn van Broekhuizen | Director of Photography |
| Nick Emerson | Editor |
| Cathleen Dore | Line Producer |
| Will Clarke | Executive Producer |
| Kate Sharp | Executive Producer |
| Corin Hardy | Screenplay |
| John Jencks | Associate Producer |
| John Brady | Executive Producer |
| Susan Wrubel | Co-Executive Producer |
| Julie Tierney | Set Decoration |
| Gavin Morgan | Property Master |
| Lara Campbell | Costume Design |
| Louise Kiely | Casting |
| Mags Linnane | Production Design |
| Alex Cameron | Production Design |
| Patrick Condren | Armorer |
| Dixie Chassay | Casting |
| David Ahern | Art Direction |
| Mairtin Mac Donnacha | Carpenter |
| Angela Senior | Script Supervisor |
| T.Q. Flemming Boyd | Camera Operator |
| Jack Crysell | Gaffer |
| Joseph Scott | Animatronic and Prosthetic Effects |
| Kirtsy McKenzie | Visual Effects Producer |
| Steve Fanagan | Sound Designer |
| Joel Hall | Makeup Effects |
| Kevin O'Brien | VFX Editor |
| Stephen Coren | Visual Effects Supervisor |
| Denise Watson | Makeup Artist |
| Valerie Butler | Hair Designer |
| Amie Aspden | Makeup Effects |
| Markus Puts | First Assistant Camera |
| Con Dempsey Jr. | Gaffer |
| Dave Cook | CG Supervisor |
| Luke Dood | Visual Effects Supervisor |
| Valerie Butler | Makeup Designer |
| Caoimhe Doyle | Foley |
| Eloise Anson | Makeup Effects |
| Martin Maguire | Still Photographer |
| Ciara Gillan | Visual Effects Producer |
| Melany Mitchell | Music Supervisor |
| Sam Bescoff | Camera Operator |
| Fionn Comerford | Camera Operator |
| Cathal Watters | Camera Operator |
| Stephen Coren | Special Effects Supervisor |
| Brian Dungan | First Assistant Camera |
| Ebony Maitland | Animatronic and Prosthetic Effects |
| Luiz Gustavo | Hairstylist |
| Niall Brady | Dialogue Editor |
| Garret Farrell | Sound Re-Recording Mixer |
| Zoe Marsden | Makeup Effects |
| Niall Cullinane | Camera Operator |
| Volker Ehlers | Camera Operator |
| Pamela Goldammer | Makeup Effects |
| Earle Stuart Callender | Visual Effects Coordinator |
| Martin Fanning | VFX Editor |
| Steve Fanagan | Supervising Sound Editor |
| Tristan Versluis | Makeup Effects |
| Josh Weston | Makeup Effects |
