 | Bill Nighy als Williams |
 | Aimee Lou Wood als Margaret Harris |
 | Alex Sharp als Peter Wakeling |
 | Tom Burke als Sutherland |
 | Adrian Rawlins als Middleton |
 | Oliver Chris als Hart |
 | Hubert Burton als Rusbridger |
 | Zoe Boyle als Mrs. McMasters |
 | Barney Fishwick als Michael |
 | Patsy Ferran als Fiona |
 | Michael Cochrane als Sir James |
 | Lia Williams als Mrs. Smith |
| Anant Varman als Singh |
| Jessica Flood als Mrs. Porter |
 | Jamie Wilkes als Talbot |
 | Richard Cunningham als Harvey |
 | John Mackay als Jones |
 | Ffion Jolly als Mrs. Button |
 | Celeste Dodwell als Mrs. Matthews |
 | Jonathan Keeble als Doctor Matthews |
 | Eunice Roberts als Miss Fry |
| Mark James als Young Michael |
 | Edward Wolstenholme als Colleague |
| Nichola McAuliffe als Mrs. Blake |
| Laurie Denman als Piano Man |
 | Gleanne Purcell-Brown als Barwoman |
| Violeta Valverde als Striptease Artist |
| Michael James als Fortnums Watier |
 | Rosie Sansom als Mrs. Johnstone |
 | Matilda Ziegler als Prim Lady |
 | Grant Gillespie als Lyons Head Waiter |
| Robin Sebastian als Distinguished Gentleman #1 |
| David Summer als Distinguished Gentleman #2 |
| Nicky Goldie als Landlady |
 | Thomas Coombes als Police Constable |
| Kazuo Ishiguro | Writer |
| Oliver Hermanus | Director |
| Stephen Woolley | Producer |
| Elizabeth Karlsen | Producer |
| Chris Wyatt | Editor |
| Jamie D. Ramsay | Director of Photography |
| Nadia Stacey | Hair Designer |
| Nadia Stacey | Makeup Designer |
| Kahleen Crawford | Casting |
| Polly Duval | Production Supervisor |
| Sandy Powell | Costume Design |
| Emilie Levienaise-Farrouch | Original Music Composer |
| Helen Scott | Production Design |
| Jane Hooks | Co-Producer |
| Akira Kurosawa | Original Film Writer |
| Ko Kurosawa | Executive Producer |
| Norman Merry | Executive Producer |
| Peter Hampden | Executive Producer |
| Sean Wheelan | Executive Producer |
| Thorsten Schumacher | Executive Producer |
| Emma Berkofsky | Executive Producer |
| Ollie Madden | Executive Producer |
| Daniel Battsek | Executive Producer |
| Kazuo Ishiguro | Executive Producer |
| Nik Powell | Executive Producer |
| Kenzo Okamoto | Executive Producer |
| Ian Prior | Executive Producer |
| Danielle Hawkes | Makeup Artist |
| Guy Common | Makeup Artist |
| Ashleigh Lennox | Costume Supervisor |
| Stephen Griffiths | Supervising Sound Editor |
| Rob Hughes | Sound Re-Recording Mixer |
| Mark Langlay-Smith | Sound Re-Recording Mixer |
| Andy Shelley | Supervising Sound Editor |
| Adam Thompson | Standby Art Director |
| Georgina Devine | Assistant Art Director |
| Adam Marshall | Supervising Art Director |
| Tim Robinson-Boulton | Standby Art Director |
| Andrea Stern | Art Direction |
| Sarah Kane | Set Decoration |
| Shinobu Hashimoto | Original Film Writer |
| Hideo Oguni | Original Film Writer |
| George Every | First Assistant Director |
| Kristina Börjeson | Co-Executive Producer |
| Peter Burgis | Foley Artist |
| Foley Farmers | Foley Artist |
| Brendan Hill | Foley Editor |
| Albrecht Ihlenburg | Foley Editor |
| Maxwell MacRae | Foley Editor |
| Franziska Treutler | Foley Artist |
| Dylan Voigt | Sound Mixer |
| Dan West | Storyboard Artist |
