 | Sarah Bolger als Sarah |
 | Edward Hogg als Leo Miller |
 | Andrew Simpson als Tito |
 | Jane Brennan als Alice |
 | Packy Lee als Mackers |
 | Caolan Byrne als Terry |
 | Rudy Doherty als Ben |
| Macie McCauley als Lucy |
 | Josh Bolt als Donal |
 | Nigel O'Neill als PC Huxley |
 | Daryl McCormack als PC Reeves |
| Susan Ateh als Emily Scott |
 | Siobhan Kelly als Dr Rosa Brady |
 | Sean Sloan als Jimmy |
 | Mary Lindsay als Mandy |
| Jo Donnelly als Betty |
| Rafaela Dias als Dr Reid |
| Diego Calderón als Drunk Ray |
| Shireen Azarmi als Sergeant Jones |
| Garry Harper als Bin Man |
 | Daniel Gosling als News Reporter |
| James McCaffrey als Conor |
| Abner Pastoll | Director |
| Ronan Blaney | Writer |
| Junyoung Jang | Producer |
| Guillaume Benski | Producer |
| Jean-Yves Roubin | Producer |
| Richard C Bell | Director of Photography |
| Gillian Devenney | Production Design |
| Jan Pace | Executive Producer |
| James Atherton | Executive Producer |
| Jang Won-seok | Executive Producer |
| Abner Pastoll | Editor |
| Megan Britton | Set Decoration |
| Elise Ancion | Costume Design |
| Liz Boston | Makeup Artist |
| Laurie Mahon | First Assistant Director |
| Maéva Buisse | Second Assistant Director |
| Neil Winterlich | Second Assistant Director |
| Dario Cappellini | Third Assistant Director |
| Nick Baldock | Supervising Sound Editor |
| Nicolas Corson | Digital Compositor |
| Stéphanie Pottier | Visual Effects Coordinator |
| Joe Condren | Stunt Coordinator |
| Cassandre Warnauts | Co-Producer |
| Abner Pastoll | Executive Producer |
| Paul Heymans | Production Sound Mixer |
| Ronan Blaney | Associate Producer |
| Reece Hearnshaw | Grip |
| Thomas Berliner | Boom Operator |
| Matthew Pusti | Original Music Composer |
| Jean-Yves Roubin | Co-Producer |
| Lee Bum-su | Executive Producer |
| Mathilde Snodgrass | Casting |
| Carla Stronge | Casting |
| Marie-Thérése Mackle | Production Manager |
| Molly Stack | Production Coordinator |
| Orla Finucane | Script Supervisor |
| Michael Hooley | Casting Associate |
| Joe Ransom | "B" Camera Operator |
| Ondřej Rybár | Focus Puller |
| Tanmoye Khan | Second Assistant Camera |
| Cel Bothwell-Fitzpatrick | Digital Imaging Technician |
| Brian Livingstone | Gaffer |
| Steven Livingstone | Best Boy Electric |
| Andrew Robinson | Assistant Art Director |
| Neal Hughes | Property Master |
| Catherine Brannigan | Property Buyer |
| Virginia Apicella | Standby Art Director |
| Benen Dillon | Art Department Assistant |
| Joanne Mullin | Still Photographer |
| Christopher Barr | Still Photographer |
| Lauren L'Estrange | Assistant Editor |
| Stéphanie Merken | Assistant Editor |
| Catherine Geary | Location Manager |
| Peter Baldock | Sound Designer |
| Adrian Furdui | Supervising Dialogue Editor |
| James Matthews | Foley Editor |
| Olivia Celeste Barry | Sound Editor |
| Kristiana Udre | Foley Artist |
| Patrick Singer | Foley Artist |
| Dan Martin | Special Effects Makeup Artist |
