| Person | Type | Job | Role(s) |
|---|---|---|---|
 Brendan Condren | Crew | Crew | Stunt Coordinator |
Ciarán Tanham | Crew | Camera | Second Unit Director of Photography |
Des Martin | Crew | Production | Line Producer |
Emer Reynolds | Crew | Editing | Editor, Second Unit Director |
 Finn Gjerdrum | Crew | Production | Co-Producer |
Ivan McCullough | Crew | Camera | Additional Director of Photography |
John Hand | Crew | Art | Production Design |
Kathleen Weir | Crew | Directing | Script Supervisor |
 Rebecka Lafrenz | Crew | Production | Co-Producer |
Seamus Deasy | Crew | Camera | Director of Photography |
 Stephen McKeon | Crew | Sound | Music |
Tricia Perrott | Crew | Crew | Post Production Supervisor |
Fionn Higgins | Crew | Sound | Sound Re-Recording Mixer |
Mattias Eklund | Crew | Sound | Sound Effects Editor, Sound Re-Recording Mixer |
Mimmi Spång | Crew | Production | Co-Producer |
Simon Fitzmaurice | Crew | Writing | Screenplay, Director |
Stein B. Kvae | Crew | Production | Co-Producer |
Joel Conroy | Crew | Camera | Underwater Director of Photography |
Sean Wheelan | Crew | Visual Effects | Visual Effects Producer |
Fredrik Dalenfjäll | Crew | Sound | Sound Effects Editor, Sound Supervisor |
Til Frohlich | Crew | Art | Art Direction |
Sharon Doyle | Crew | Costume & Make-Up | Key Makeup Artist |
Jens Johansson | Crew | Sound | Sound Effects Editor |
Elin Plantin | Crew | Visual Effects | Visual Effects Coordinator |
Christian Lindholm | Crew | Visual Effects | Visual Effects Supervisor |
Judith Williams | Crew | Costume & Make-Up | Costume Designer |
Ciara Gillan | Crew | Visual Effects | Visual Effects Producer |
Martina McCarthy | Crew | Costume & Make-Up | Key Hair Stylist |
 Kate McCullough | Crew | Camera | Second Unit Director of Photography |
Ciaran Crowley | Crew | Visual Effects | Visual Effects Producer |
Sean Corcoran | Crew | Camera | Second Unit Director of Photography |
Glenn Delaney | Crew | Directing | First Assistant Director |
Ray Carlin | Crew | Camera | Steadicam Operator |
Kathryn Kennedy | Crew | Production | Producer |
Lesley McKimm | Crew | Production | Producer |
Jackie Larkin | Crew | Production | Executive Producer |
Nicklas Lindh | Crew | Sound | Dialogue Editor |
Ditch Doy | Crew | Visual Effects | Visual Effects Supervisor |
 Amy Rowan | Crew | Production | Casting |
Susanne Kujala | Crew | Sound | Sound Post Production Coordinator |
Dearbhla Regan | Crew | Writing | Script Editor |
Martin Fanning | Crew | Editing | Assistant Editor |
Deborah Doherty | Crew | Sound | Audio Post Coordinator |
Cathy Young | Crew | Costume & Make-Up | Seamstress |
Lesley Oakley | Crew | Art | Art Direction |
Ciarán Byrne | Crew | Sound | Sound Engineer |
Dermot Cleary | Crew | Production | Location Manager |
Fiona Bonnie | Crew | Production | Extras Casting Coordinator |
Martin Hayes | Crew | Art | Construction Manager |
Alistair Rumball | Crew | Crew | Marine Coordinator |
Andrea Ainsworth | Crew | Crew | Dialogue Coach |
Aidan Kavanagh | Crew | Sound | Music Consultant |
Valerie Kelly | Crew | Costume & Make-Up | Costume Supervisor |
Ken Olsson | Crew | Sound | Production Sound Mixer |
Gill Ryder | Crew | Visual Effects | Visual Effects Coordinator |
Paddy Condren | Crew | Crew | Armorer |
Anna Harrison | Crew | Directing | Second Assistant Director |
Cian McKenna | Crew | Art | Title Designer |
Sonja Otto | Crew | Directing | Third Assistant Director |
Lyndzi Doyle | Crew | Production | Production Coordinator |
Luke Peters | Crew | Art | Graphic Designer |
 Barry McGovern | Cast | Actor | Dr. Golding |
Catherine Walsh | Cast | Actress | Nurse |
 Cathy Belton | Cast | Actress | Greasy Haired Teacher |
 Declan Conlon | Cast | Actor | Arden's father |
 George Webster | Cast | Actor | Arden |
 Martin McCann | Cast | Actor | Swimming Teacher |
 Michael Smiley | Cast | Actor | Robert |
 Stella McCusker | Cast | Actress | Granny |
 Evanna Lynch | Cast | Actress | Emily |
 John Travers | Cast | Actor | Square Head |
Meghan Jones | Cast | Actress | Girl Swimming (uncredited) |
 Deirdre Mullins | Cast | Actress | Emily's Mother |
 Ally Ni Chiarain | Cast | Actress | June |
Dónall Ó Héalai | Cast | Young Policeman | |
 Michael Hough | Cast | Actor | Peter Spade |
Laura Matassa | Cast | Actress | Midwife |
Peter Robbie | Cast | Fan in Bookshop (uncredited) | |
Millie Donnelly | Cast | Newborn Emily | |
Sarah Minto | Cast | Young Emily | |
Ali White | Cast | Actress | Arden's Mother |
Ann Marie Murray | Cast | Robert's school Groupie | |
Loui Vangelder | Cast | Steve | |
Sadie Fitzmaurice | Cast | Toddler Emily | |
Hunter Fitzmaurice | Cast | Toddler Emily | |
Conor Knox | Cast | Male Student | |
Kai Power | Cast | Young Arden | |
Kate Parry | Cast | Trapeze Artist | |
Bobby Calloway | Cast | Bored Student (uncredited) | |
| Person | Type | Job | Role(s) |
