 | Andrew Scott als Adam |
 | Paul Mescal als Harry |
 | Jamie Bell als Dad |
 | Claire Foy als Mum |
 | Carter John Grout als Young Adam |
 | Ami Tredrea als Waitress |
| Andrew Haigh | Director |
| Taichi Yamada | Novel |
| Graham Broadbent | Producer |
| Peter Czernin | Producer |
| Sarah Harvey | Producer |
| Ben Knight | Executive Producer |
| Diarmuid McKeown | Executive Producer |
| Ollie Madden | Executive Producer |
| Daniel Battsek | Executive Producer |
| Farhana Bhula | Executive Producer |
| Jonathan Alberts | Editor |
| Sarah Blenkinsop | Costume Design |
| Jamie D. Ramsay | Director of Photography |
| Nicola Buck | Makeup Supervisor |
| Sarah Finlay | Production Design |
| Marian Murray | Set Decoration |
| Joakim Sundström | Supervising Sound Editor |
| Diana Wyand | Costume Supervisor |
| Maurizio Detomaso | Assistant Art Director |
| Jorge Alarcón | Dialogue Editor |
| Thomas Markwick | Boom Operator |
| Marco Petrucco | First Assistant Director |
| Arizona Eastwood | Second Assistant Director |
| Michael King | Third Assistant Director |
| Martin Jones | Special Effects Technician |
| Scott McIntyre | Special Effects Supervisor |
| Alexander Bracq | Stunt Double |
| Kenny Knight | Stunts |
| Kahleen Crawford | Casting |
| Emilie Levienaise-Farrouch | Original Music Composer |
| Carla Morris | Casting Associate |
| Per Boström | Sound Re-Recording Mixer |
| Patrick Ghislain | Foley Mixer |
| Christer Melén | Sound Effects Editor |
| Paul O'Hara | Visual Effects Producer |
| Dearbhaile Collins | Camera Trainee |
| DanTram Nguyen | Head of Production |
| Katie Goodson | Head of Production |
| Andrew Haigh | Writer |
| Jeremy Campbell | Co-Producer |
| Emma Mager | Co-Producer |
| Amaka Ugwunkwo | Unit Production Manager |
| Bill Brown | Supervising Art Director |
| Zoe Clare Brown | Hair Designer |
| Zoe Clare Brown | Makeup Designer |
| Stevie Hayward | Production Sound Mixer |
| Stu Laurie | Script Supervisor |
| Susie Bookers | Location Manager |
| Richard Juneman | Controller |
| Connie Farr | Music Supervisor |
| Luke Deering | Assistant Art Director |
| Nicola Buck | Hair Supervisor |
| Eliza Heslop | Casting Associate |
| Ander Luque | Foley Editor |
| James Bowman | ADR Mixer |
| Max Clarke | ADR Mixer |
| James Hyde | ADR Mixer |
| Erdem Gonulay | Digital Compositor |
| Olivia Hulme | Assistant Costume Designer |
| Katie Lovie | Extras Casting |
| Anthony Benjamin | Best Boy Grip |
| Jason Wingrove | First Assistant Camera |
| Roland C. Phillips | Second Assistant Camera |
| Nick Kenealy | Video Assist Operator |
| Jason Stevens | Dailies Operator |
| Edward Johns | First Assistant Editor |
| Chloe Kilby | First Assistant Editor |
| Michael Hopkins | Post Production Coordinator |
| Mat Bartram | Score Engineer |
| Francesco Le Metre | Music Editor |
| Neil Stemp | Music Editor |
| Freddie Robarts | Production Assistant |
| Matt Curtis | Title Designer |
