 | Alisha Weir als Abigail |
 | Melissa Barrera als Joey |
 | Dan Stevens als Frank |
 | Kathryn Newton als Sammy |
 | Angus Cloud als Dean |
 | William Catlett als Rickles |
 | Kevin Durand als Peter |
 | Giancarlo Esposito als Lambert |
 | Matthew Goode als Father |
| Matt Bettinelli-Olpin | Director |
| Tyler Gillett | Director |
| Chad Villella | Producer |
| William Sherak | Producer |
| Paul Neinstein | Producer |
| James Vanderbilt | Producer |
| Tripp Vinson | Producer |
| Stephen Shields | Story |
| Stephen Shields | Screenplay |
| Guy Busick | Screenplay |
| Rich Delia | Casting |
| Susie Cullen | Production Design |
| Shane McEnroe | Supervising Art Director |
| Aisling O'Callaghan | Art Direction |
| Ron Lynch | Executive Producer |
| Macdara Kelleher | Executive Producer |
| Brian Tyler | Original Music Composer |
| Aaron Morton | Director of Photography |
| Matt Curtis | Title Designer |
| Michael P. Shawver | Editor |
| Gwen Jeffares Hourie | Costume Design |
| Liz Byrne | Makeup Artist |
| Peter Delaney | Concept Artist |
| Linda Gannon | Hair Designer |
| Paddy Hoyne | Prosthetic Makeup Artist |
| Aimee Plant | Makeup Artist |
| Cara Hannah Sullivan | Makeup Artist |
| Niamh Gale | Unit Production Manager |
| Cristen Carr Strubbe | Executive In Charge Of Production |
| Wade Allen | Second Unit Director |
| Karen Byrne | Second Assistant Director |
| Alan Elbakidze | Assistant Director Trainee |
| Daire Glynn | First Assistant Director |
| Nicola Jackson | Third Assistant Director |
| Oisin McDermott | Assistant Director Trainee |
| Chelsea O'Toole | Assistant Director Trainee |
| Tanya Rosen | Second Assistant Director |
| Robert Barrett | Assistant Art Director |
| Patricia Douglas | Graphic Designer |
| James Doyle | Graphic Designer |
| Mick Flood | Property Master |
| Fabien Oman | Props |
| Patrick Christensen | ADR Mixer |
| Hugh Fox | Production Sound Mixer |
| Tavish Grade | Foley Mixer |
| Dan O'Connell | Foley Artist |
| Eloi Bartolomé | Digital Compositor |
| Samantha Bailor | Compositor |
| Anna Escoda | Visual Effects Coordinator |
| Duncan Key | Compositor |
| Huck Hur | Head of Layout |
| Gudjon Kristjansson | Compositing Supervisor |
| Vikas Patnaik | Visual Effects Coordinator |
| Adrià Ruiz | Digital Compositor |
| Pablo Franquebalme Álvarez | Lighting Artist |
| Aoife Bailey | Stunt Double |
| Hannah Behan | Stunt Double |
| Rachelle Beinart | Stunt Double |
| David Byrne | Stunt Driver |
| Isaac Cairns | Stunts |
| Seth Collins | Stunts |
| Fionn Condren | Stunt Driver |
| Orlaith Doherty | Stunt Driver |
| Chris Dowling | Stunt Driver |
| Jennifer El Damasi | Stunts |
| Isaac Finken | Stunts |
| Jessica Grant | Fight Choreographer |
| Dennis Healy | Stunt Driver |
| Jacek Jagodka | Stunt Double |
| Yeray Morillas | Stunt Double |
| Stephen Mullen | Stunt Driver |
| Giedrius Nagys | Stunt Coordinator |
| Jokubas Nagys | Stunt Double |
| Alessandro Romeo | Stunts |
| Paul Thompson | Stunt Driver |
| Rob Atkinson | Electrician |
| Alan Butler | First Assistant Camera |
| John Connon | Key Grip |
| Barry Conroy | Gaffer |
| Sean Conroy | Lighting Technician |
| Luke Murphy Gilligan | First Assistant Camera |
| Eimear Ennis-Graham | Lighting Technician |
| Sean Green | Clapper Loader |
| Bailey Hayden | Camera Trainee |
| Barry Hehir | Lighting Programmer |
| Howard Jones | Second Assistant Camera |
| Oisín Kelly | Grip |
| Daniel Kinney | Camera Trainee |
| Richard Lacey | Second Assistant Camera |
| Elena Larionova | Camera Trainee |
| Sean Leonard | Digital Imaging Technician |
| Esme Pum McNamee | Epk Camera Operator |
| Zach McParland | Dailies Technician |
| Greg Murphy | Camera Trainee |
| Karl Roche | Best Boy Grip |
| Mick O'Rourke | Camera Operator |
| Shane Rowan | Second Assistant Camera |
| Patty Connolly | ADR Voice Casting |
| Amy Costa | Casting Assistant |
| Mark Sussman | ADR Voice Casting |
| Niamh Buckley | Costume Supervisor |
| Ciara Deery | Costume Standby |
| Nicola Flynn | Costume Standby |
| Audrey Lynch | Costume Standby |
| Lindsey McClurg | Costume Standby |
| Annie Peachey | Costume Assistant |
| Diana 'D' Yip | First Assistant Editor |
| Gabriel Diaz | Assistant Editor |
| Tessa Davis | Location Assistant |
| Jack Farrelly | Assistant Location Manager |
| Eoin Holohan | Location Manager |
| Matthew Llewellyn | Music Editor |
| Jeff Toyne | Orchestrator |
| Ben Zales | Music Editor |
| Louise Gaffney | Script Supervisor |
| Sinéad Lillis | Script Supervisor |
| Anthony Pattison | Picture Car Coordinator |
| Cian Boyne | Production Coordinator |
| Donal Duffy | Assistant Production Coordinator |
| Harry Loakman | Production Trainee |
| Roisin O'Donoghue | Production Assistant |
| Ciara Walsh Clancy | Production Secretary |
