 | George MacKay als Toby Nealey |
 | Percelle Ascott als Jameel 'Jay' Agassi |
 | Kelly Macdonald als Lizzie Nealey |
 | Varada Sethu als Naserine 'Naz' Raheem |
 | Franc Ashman als DS Ella Lloyd |
 | Anthony Calf als Superintendent William Roy |
 | Hugh Bonneville als Hector Blake |
 | Marilyn Nnadebe als PC Hunter |
 | Antonio Aakeel als Faisal |
 | Paddy Wallace als C.I.D Officer Jeff |
 | Micky McGregor als PC Carlo Rubio |
 | Amerjit Deu als Naz's Father |
 | Gabriel Bisset-Smith als Dave Colombo (Vlogger) |
 | Yazdan Qafouri als Omid |
| Nicholas Read als Angus |
| Alicia Ambrose-Bayly als Officer Vanessa Ceesay |
 | Syreeta Kumar als Naz's Mother |
 | Peter Bramhill als Officer Morgan |
 | Lara Denning als Rosalind |
 | Samuel Creasey als Groundy |
| Max Mindell als Yosif |
| James Staddon als Philip |
 | Narges Rashidi als Dorsa (Neighbour) |
| Sean Rey als Rave (Tagger) |
 | Jonathan Coy als Headmaster |
 | Edward Wolstenholme als Businessman |
| Adrian Lane als Park Passerby |
| Geraldine Powell als Toothless Beggar |
| Guadalupe Barcala als Waitress |
| Lee Byford als Detective (uncredited) |
 | Kitty Lovett als Eliza (uncredited) |
| Sean Coleman als Prefect (uncredited) |
| Fergus Phelan als Student (uncredited) |
| Guy Robbins als Car Driver (uncredited) |
| Michelle Thomas als Party Guest (uncredited) |
| Babak Anvari | Director |
| Babak Anvari | Writer |
| Namsi Khan | Writer |
| Lucan Toh | Producer |
| Kit Fraser | Cinematography |
| Daniel Battsek | Executive Producer |
| Nate Bolotin | Executive Producer |
| Alexandra Breede | Line Producer |
| Ollie Madden | Executive Producer |
| Yariv Milchan | Executive Producer |
| Michael Schaefer | Executive Producer |
| Aram Tertzakian | Executive Producer |
| Isobel Waller-Bridge | Music |
| Kit Fraser | Director of Photography |
| Matyas Fekete | Editor |
| Kahleen Crawford | Casting |
| Ben Smith | Production Design |
| Jamie Chatziapostolou | Art Direction |
| Danny Clark | Art Direction |
| Claire Rudkin | Supervising Art Director |
| Holly Smart | Costume Design |
| Sophie Battersby | Makeup Artist |
| Sophie Battersby | Prosthetic Makeup Artist |
| Holly Bliss | Prosthetic Makeup Artist |
| Amy Boyd | Prosthetic Makeup Artist |
| Amy Boyd | Makeup Supervisor |
| Holly Bliss | Makeup Artist |
| Adele Firth | Prosthetic Designer |
| Chris Lyons | Special Effects Makeup Artist |
| Katie Bullock-Webster | Post-Production Manager |
| Lennard Ortmann | Production Manager |
| Verity Wislocki | Post Production Supervisor |
| Jude Campbell | First Assistant Director |
| Barry Keil | First Assistant Director |
| Merv Lewis | Second Assistant Director |
| Lydia Stansbury | Floor Runner |
| Ewan Stewart | First Assistant Director |
| Jonathan Way | Floor Runner |
| Jonathan Way | Dailies Technician |
| Jamie Bench | Property Master |
| Samuel Martin Cook | Standby Art Director |
| Sullivan Cayless | Props |
| Michelle Crocker | Graphic Designer |
| Alan Gilchrist | Dressing Prop |
| Sarah Rose Hunt | Art Department Assistant |
| Sakara Dawson-Marsh | Art Department Assistant |
| Eve Martin | Assistant Art Director |
| Zane McGill | Construction Manager |
| Sam Biggs | ADR Mixer |
| Jordan Milliken | First Assistant Sound Editor |
| Fergus Pateman | Mix Technician |
| Taz Fairbanks | Boom Operator |
| Isa Yousufzai | Mix Technician |
| Mark Holman Harris | Visual Effects Supervisor |
| Emma Britton | Stunt Double |
| Luke Gomes | Stunt Double |
| Anthony Skrimshire | Stunt Double |
| Toni Caja | Electrician |
| Avelino Fernandez | Gaffer |
| Tony Hair | Rigging Gaffer |
| Kane Hardy | Grip |
| Sam Madden | Gaffer |
| Ralph Messer | First Assistant Camera |
| Ioanna Trikerioti Chatziioannou | Digital Imaging Technician |
| Ana Vilar | Electrician |
| Nick Wall | Still Photographer |
| Callum Walsh | Camera Trainee |
| Tuncer Özdemir | First Assistant Camera |
| Eliza Heslop | Casting Associate |
| Carla Morris | Casting Assistant |
| Genevieve Cox | Assistant Costume Designer |
| Ella Gordon | Costume Standby |
| Orla Kelleher | Costume Assistant |
| Catherine Kodicek | Costume Assistant |
| Kim Honeyman | Digital Intermediate Producer |
| Dan Moran | Colorist |
| Daphne Tychogiorgou | First Assistant Editor |
| Jeremy Richardson | Editor |
| David Britain | Location Manager |
| Jake Day | Location Manager |
| Kit Harvey | Unit Manager |
| Félix Perier | Location Scout |
| Kizzy Rowland | Assistant Location Manager |
| Edward Sichel | Assistant Location Manager |
| Gabrielle Wood | Script Supervisor |
