 | Fionn Whitehead als Stefan Butler |
 | Craig Parkinson als Peter Butler |
 | Alice Lowe als Dr. Haynes |
 | Asim Chaudhry als Mohan Thakur |
 | Will Poulter als Colin Ritman |
 | Tallulah Haddon als Kitty |
 | Catriona Knox als Leslie |
 | Paul Bradley als Robin |
 | Jonathan Aris als Crispin |
| A.J. Houghton als Young Stefan |
 | Fleur Keith als Mum |
 | Laura Evelyn als Pearl Ritman |
 | Alan Asaad als Satpal |
 | Suzanne Burden als Judith Mulligan |
| Jeff Minter als Jerome F. Davies |
 | Sandra Teles als Reporter |
 | Rochenda Sandall als Pippa 1st AD |
 | Ellie Piercy als Receptionist |
 | Tom McCall als Paramedic |
 | Jon-Jo Inkpen als Pax |
 | Stephen Rashbrook als Narrator |
| David Slade | Director |
| Charlie Brooker | Writer |
| Charlie Brooker | Executive Producer |
| Annabel Jones | Executive Producer |
| Tony Kearns | Editor |
| Jina Jay | Casting Director |
| Jake Polonsky | Director of Photography |
| Russell McLean | Producer |
| Brian Reitzell | Original Music Composer |
| Aaron Morton | Director of Photography |
| Mark Kinsella | Co-Producer |
| Catrin Meredydd | Production Design |
| Caroline Harris | Costume Design |
| Marshall Leviten | Line Producer |
| Maggie Ogden | Set Decoration |
| Oonagh Bagley | Makeup Artist |
| Kirstin Chalmers | Makeup Designer |
| Phil Noall | Standby Art Director |
| Mark Coulier | Prosthetic Designer |
| Fabrice Spelta | Supervising Art Director |
| Damian Léon Watts | Art Direction |
| Edgar Froese | Music |
| Isao Tomita | Music |
| Andy Bennett | Stunt Coordinator |
| Chloé Bruce | Stunts |
| Dan Griffiths | Stunts |
| Luke Gomes | Stunts |
| Paul Ginns | Stunts |
| Jay Arthur | First Assistant Director |
| Kirstin Chalmers | Hair Designer |
| Tim Barker | Sound Recordist |
| Marilyn Kirby | Script Supervisor |
| Olivia Brittain | Casting Associate |
| Catherine Garlick | Casting Assistant |
| Nick Simmonds | Second Assistant Director |
| Mike Chapman | Third Assistant Director |
| Jasmin Backshall | Assistant Art Director |
| Rebecca Barker-McLean | Art Department Assistant |
| Aimee Bunyard | Standby Painter |
| Tony Kay | Camera Operator |
| Tony Kay | Steadicam Operator |
| Philip A.T. Smith | First Assistant Camera |
| Tommy Holman | First Assistant Camera |
| Tom Lane | Second Assistant Camera |
| Dan Henderson | Second Assistant Camera |
| Luis Reggiardo | Digital Imaging Technician |
| Ed Lancaster | Key Grip |
| Elliot Polley | Key Grip |
| Nick Teulon | Grip |
| James Starr | Grip |
| Shaun Mone | Gaffer |
| George Bettles | Standby Carpenter |
| Jen Davies | Costume Supervisor |
| Rebecca Jempson | Costume Assistant |
| Lizzie Mair Davies | Makeup Supervisor |
| Lizzie Mair Davies | Hair Supervisor |
| Josh Weston | Prosthetics Sculptor |
| David Malinowski | Prosthetics Painter |
| Stephen Murphy | Prosthetic Makeup Artist |
| Adam Keith Edwards | Special Effects Makeup Artist |
| Colum Mangan | Special Effects Makeup Artist |
| Oliver Curtis | Second Unit Director of Photography |
| Hilda Sealy | First Assistant Camera |
| Charlie Hughes | Second Assistant Camera |
| Jac Hopkins | Grip |
| Rob Collins | Gaffer |
| Garry Dawson | Property Master |
| Steve Wheeler | Dressing Prop |
| Louis Wilson | Dressing Prop |
| Mark Bevan | Dressing Prop |
| Richard Hawkyard | Standby Property Master |
| Josh Field | Standby Property Master |
| Lilles Whitby | Visual Effects Supervisor |
| Duncan Malcolm | Visual Effects Supervisor |
| Duncan Cook | Visual Effects Producer |
| Doug Cooper | Sound Re-Recording Mixer |
| Joakim Sundström | Supervising Sound Editor |
| Davide Favargiotti | Dialogue Editor |
| Michael Maroussas | Dialogue Editor |
| Christer Melén | Sound Effects Editor |
| Sacha Walker | ADR Editor |
| Barnaby Smyth | Foley Artist |
| Keith Partridge | Foley Mixer |
| Mathias Schuster | Foley Editor |
| Daniel Bodsworth | Sound Mix Technician |
| Amelia Hartley | Music Supervisor |
| Colin Gorry | Special Effects |
| Andy Adam | Special Effects Technician |
| Samuel Mcgrath | Special Effects Assistant |
| Mat Grace | Best Boy Electrician |
| Mark Johnson | Electrician |
| Mike Sherno | Electrician |
| Russell Hall | Standby Rigger |
| Carly Mason | Graphic Designer |
| Nat Preston | Graphic Designer |
| Lisa Williams | Graphic Designer |
| Chloe Wood | Property Buyer |
| Alice Wigley | Property Buyer |
| Wayne D. Barlowe | Concept Artist |
| Chris Foss | Concept Artist |
| Oliver Frey | Concept Artist |
| Adam Green | Camera Trainee |
| Sam Taylor | Camera Trainee |
| Jack Jackson | Assistant Grip |
| Will Howden | Visual Effects Assistant Editor |
| Kitty McWilliams | Post Production Coordinator |
| Matt Fletcher | CG Supervisor |
| Alastair Hearsum | CG Supervisor |
| Julian Johnson | CG Artist |
| Zybrand Jacobs | CG Artist |
| Aaron Smith | CG Artist |
| Roman Vrbovsky | CG Artist |
| Quentin Corker-Marin | CG Artist |
| Mark Holman Harris | Digital Compositor |
| Richard Stretch Russell | Digital Compositor |
| Leanne Pletersky | Digital Compositor |
| Sacha Danjou | Digital Compositor |
| Kyle Obley | Digital Compositor |
| Alexis da Camara | Digital Compositor |
| Carl Edlund | Matte Painter |
| Harvey David | Roto Supervisor |
| Jean-Clement Soret | Colorist |
| Simon Giblin | Online Editor |
| Tom Alexander | Digital Intermediate Editor |
| Markus Moll | Sound Re-Recording Mixer |
| Lee Scott | Music Editor |
| Cecile Tournesac | Music Editor |
