 | Jim Broadbent als Tony Webster |
 | Charlotte Rampling als Veronica Ford |
 | Harriet Walter als Margaret Webster |
 | Michelle Dockery als Susie Webster |
 | Matthew Goode als Mr. Joe Hunt |
 | Emily Mortimer als Sarah Ford |
 | James Wilby als David Ford |
 | Edward Holcroft als Jack Ford |
 | Billy Howle als Young Tony Webster |
 | Freya Mavor als Young Veronica Ford |
 | Joe Alwyn als Adrian Finn Sr. |
 | Peter Wight als Colin Simpson |
 | Hilton McRae als Alex Stuart |
 | Jack Loxton als Young Colin Simpson |
 | Timothy Innes als Young Alex Stuart |
 | Andrew Buckley als Adrian Finn Jr. |
 | Karina Fernandez als Eleanor Marriott |
 | Charles Furness als Ben Ryder |
 | Nick Mohammed als Danny |
| Guy Paul als Andrew |
 | Evelyn Duah als Emma |
 | Oliver Maltman als Victor |
| Kelly Price als Abigail |
| Mark Brent als Steve |
| Attila G. Kerekes als Pie & Mash Guest |
| Marcus Payne als Adrian's Flatmate |
| Leigh Dent als Hospital Receptionist |
| Marco Staines als 6th Form Student |
| Charlotte Nichol als Shopper |
| Tashann Barnett als National Theatre Waitress |
 | David Horovitch als Headmaster |
 | Alexa Davies als Receptionist |
 | Tamara Sharpe als Party Goer |
| Charlie Richards als Teacher |
| Lachlan Moyle als Senior Master / Court Clerk |
| Bron James als Student |
| Laraine Dix als Lady by Riverbank |
 | Gintare Beinoraviciute als Guest |
| Gregor Babic als Security Guard |
| Owen Armstrong als Student |
| Harvey Waterman als Adrian Junior's Group |
| Nathan Babb als Adrian Junior's Group |
| Phillip Yeboah als Adrian Junior's Group |
| Imogen Roberts als Adrian Junior's Group |
| Graham Evans als Adrian Junior's Group |
| Joyia Fitch als NCT Couple |
| Beth Cleveley-Hutchinson als NCT Couple |
| Carol King als NCT Teacher |
| Dorothy Duffy als Bartender |
 | Manjinder Virk als Medical Staff |
| Ritesh Batra | Director |
| Julian Barnes | Novel |
| Nick Payne | Screenplay |
| Ed Rubin | Producer |
| David M. Thompson | Producer |
| Christopher Ross | Director of Photography |
| John F. Lyons | Editor |
| Nina Gold | Casting |
| Jacqueline Abrahams | Production Design |
| Max Klaentschi | Art Direction |
| Odile Dicks-Mireaux | Costume Design |
| Viera Zvonarova | Art Department Coordinator |
| Noel Cowell | Property Master |
| Jemima Thomas | Script Supervisor |
| Sarah Bridge | Music Supervisor |
| Ellen Crawshaw | Assistant Costume Designer |
| Alison Lewis | Costume Supervisor |
| Vanessa Baker | ADR Voice Casting |
| Theo Park | Casting Associate |
| Iain Mackay | Steadicam Operator |
| Robert Viglasky | Still Photographer |
| Warwick Drucker | Key Grip |
| Belinda Cumming | Visual Effects Coordinator |
| Paul Driver | Visual Effects Producer |
| Ben Cross | Foley Editor |
| Michael Kaczmarek | Sound Designer |
| Robert Farr | Sound Re-Recording Mixer |
| Line Kolaasaeter | Hair Supervisor |
| Nadia Stacey | Hair Designer |
| Adele Firth | Makeup Artist |
| Emma Romans | Makeup Artist |
| Nadia Stacey | Makeup Designer |
| James Barham | First Assistant Editor |
| Ben Tat | Dialogue Editor |
| Ian Waggott | Foley Artist |
| Max Richter | Original Music Composer |
| Glen Basner | Executive Producer |
| Joanie Blaikie | Co-Producer |
| Ben Browning | Executive Producer |
| Christine Langan | Executive Producer |
| Sarada McDermott | Co-Producer |
| Norman Merry | Executive Producer |
| Milan Popelka | Executive Producer |
| Aaron Ryder | Executive Producer |
| Ed Wethered | Executive Producer |
| Line Kolaasaeter | Makeup Supervisor |
| Jane McBennett | Makeup Trainee |
| Cassi Brookes | Daily Makeup & Hair |
| Kirsty Nichol | Assistant Makeup Artist |
| Shuna Frood | Post Production Supervisor |
| Karl Liegis | Production Manager |
| Daisy Baldry | Crowd Assistant Director |
| Samuel Martin Cook | Crowd Assistant Director |
| Sekani Doram | Third Assistant Director |
| Olivia Lyth | Floor Runner |
| Sarah MacFarlane | Second Assistant Director |
| Toni Staples | First Assistant Director |
| Alex Abelman | Carpenter |
| Jasmin Backshall | Assistant Art Director |
| Steve Clark | Carpenter |
| Ruta Daubure | Graphic Designer |
| Ruta Daubure | Art Department Assistant |
| Toby Harvard | Storyboard Artist |
| Jake Hovell | Dressing Prop |
| Kez Keyte | Dressing Prop |
| Sara Knight | Scenic Artist |
| Cliff Lim | Dressing Prop |
| Antoine Robin | Construction Manager |
| Dean Spicksley | Carpenter |
| Barney Ward | Dressing Prop |
| Emily Woodward | Standby Art Director |
| Liam Cotter | Second Assistant Sound |
| Ben Cross | Foley Mixer |
| Mitch Low | Production Sound Mixer |
| Scott McIntyre | Special Effects Supervisor |
| Eddy Popplewell | Special Effects Technician |
| Tim Barter | Visual Effects Supervisor |
| James Elster | Digital Compositor |
| Jay Murray | Compositor |
| Andy Quinn | Digital Compositor |
| Gillian Aldam | Stunt Double |
| Paul Kennington | Stunt Coordinator |
| Anthony Bagley | Digital Imaging Technician |
| Theo Berman | First Assistant "A" Camera |
| Paul Berry | Standby Rigger |
| Tom Carpenter | Camera Trainee |
| David Churchyard | First Assistant "B" Camera |
| Jaime Fletcher | Electrician |
| Lee Howarth | Standby Rigger |
| Seán McDermott | Second Assistant "A" Camera |
| Oliver Poole | Electrician |
| Anastasia Romanchuka | Camera Trainee |
| Beau Scott | Second Assistant "B" Camera |
| Iain Mackay | "B" Camera Operator |
| Edd Smith | Electrician |
| Jonathan Spencer | Gaffer |
| Gary Thornhill | Electrician |
| Oliver Whickman | Electrician |
| Douglas Williams | Extras Casting |
| Yanika Waters | Costume Assistant |
| Olivia Hulme | Costume Assistant |
| William Chetwynd | Online Editor |
| Katie Croft | Digital Intermediate Assistant |
| Abigail McKenzie | Digital Intermediate Producer |
| Jamie Welsh | Colorist |
| Marie Allcorn | Location Coordinator |
| Cornelius Morpeth | Location Assistant |
| Karen Smith | Location Manager |
| Elena Vakirtzis | Assistant Location Manager |
| Adriene Whitwell | Assistant Location Manager |
| Rachel Bolt | Musician |
| Rupert Coulson | Score Engineer |
| Dave Foster | Orchestrator |
| Stuart McNicholas | Camera Car |
| Leanne Fairbrother | Production Coordinator |
| John Fillingham | Health and Safety |
| Maria Fleischer | Producer's Assistant |
| Hannah Getts | Executive Producer's Assistant |
| Alex Gordon | Production Executive |
| Elfyn Wyn Jones | Assistant Accountant |
| Fry Martin | Production Accountant |
| Christos Michaels | Legal Services |
| Ali Moshref | Production Executive |
| Annabel Towler | Production Assistant |
| Howard Watkins | Title Designer |
| Jenny Whiteley | Production Trainee |
| Kevin Day | Standby Property Master |
