 | Sam Rockwell als Sam Bell |
 | Kevin Spacey als GERTY (voice) |
 | Dominique McElligott als Tess Bell |
 | Rosie Shaw als Little Eve |
 | Adrienne Shaw als Nanny |
 | Kaya Scodelario als Eve |
 | Benedict Wong als Thompson |
 | Matt Berry als Overmeyers |
 | Malcolm Stewart als Technician |
 | Robin Chalk als Sam Bell Clone (double) |
| Duncan Jones | Director |
| Nathan Parker | Screenplay |
| Clint Mansell | Original Music Composer |
| Chesney Hawkes | Music |
| Duncan Jones | Story |
| Stuart Fenegan | Producer |
| Trudie Styler | Producer |
| Nicky Bentham | Producer |
| Mark Foligno | Producer |
| Alex Francis | Producer |
| Steve Milne | Producer |
| Deepak Sikka | Producer |
| Justin Lanchbury | Producer |
| Trevor Beattie | Executive Producer |
| Bil Bungay | Executive Producer |
| Michael Henry | Executive Producer |
| Bill Zysblat | Executive Producer |
| Gary Shaw | Director of Photography |
| Nicolas Gaster | Editor |
| Manuel Puro | Casting |
| Tony Noble | Production Design |
| Jane Petrie | Costume Design |
| Jeremy Zimmermann | Casting |
| John Slattery | Digital Compositor |
| Hideki Arichi | Art Direction |
| Julia Valentine | Line Producer |
| Paul W. Baker | Thanks |
| Eddie Dias | Thanks |
| Rob Garvie | Thanks |
| Noel Tovey | Thanks |
| Richard North | Assistant Accountant |
| Fran Weston | Additional First Assistant Camera |
| Mihalis Margaritis | Additional First Assistant Camera |
| Ray Moody | Additional Second Assistant Camera |
| Alex Kaye-Besley | Additional Still Photographer |
| Henry Forsyth | Additional Third Assistant Director |
| Darren McQuade | ADR Mixer |
| Peter Ryan | Assistant Art Director |
| Richard Smither | Assistant Editor |
| Becky Page | Producer's Assistant |
| Alex Howe | Camera Operator |
| Alex Kruszelnicki | Camera Trainee |
| Francesca Cooper | Catering |
| Peter Scholes | Catering |
| Katia Scodelario | Chaperone |
| Tim Morris | Loader |
| Gavin Rothery | Conceptual Design |
| Lucy Donowho | Costume Supervisor |
| Kevin Brazier | Dialogue Editor |
| Richard Stockdale | Dolby Consultant |
| Maia Sautelet | Draughtsman |
| Andrew Proctor | Draughtsman |
| James Chambers | Driver |
| Jeff Hudson | Driver |
| Steve Rivenell | Driver |
| Dave Glazier | Electrician |
| George Haldsworth | Electrician |
| Susanne Salavati | Electrician |
| Pete Carrier | Electrician |
| David Penfold | First Assistant Camera |
| Mick Ward | First Assistant Director |
| Guy Travers | First Assistant Director |
| Ella Harris | Floor Runner |
| Barny Crocker | Focus Puller |
| Jason Swanscott | Foley Artist |
| Ted Swanscott | Foley Artist |
| Paul William Edwards | Foley Editor |
| Simon Epstein | Foley Mixer |
| Trevor Swanscott | Foley Mixer |
| Ewan Cassidy | Gaffer |
| Julian Walker | Graphic Designer |
| Garth Sewell | Grip |
| Tony Shults | Grip |
| Dan Garlick | Grip |
| Karen Dawson | Hair Designer |
| Karen Dawson | Makeup Designer |
| Richard Muller | Hairstylist |
| Richard Muller | Makeup Artist |
| Geoff Foster | Scoring Mixer |
| Clint Mansell | Music Producer |
| Mike Fonte | Musician |
| Carly Paradis | Musician |
| Justin Eely | Online Editor |
| Nick Anderson | Online Editor |
| Katie Shahrokh | Post-Production Manager |
| Dan Bentham | Post Production Supervisor |
| Robin Green | Production Accountant |
| Roisin Byrne | Production Accountant |
| Emily Manthorpe | Production Assistant |
| Sophie Bridgman | Set Dresser |
| Livia Burton | Production Coordinator |
| Imogen Bell | Production Manager |
| Jeremy Burnage | Production Manager |
| Patrick Owen | Production Sound Mixer |
| Simon Bailey | Property Master |
| Kevin Scarrott | Props |
| Daniel Bee | Publicist |
| Scott Jones | Sound Re-Recording Mixer |
| Tony Moore | Standby Rigger |
| Howard Weaver | Scenic Artist |
| Jo Beckett | Script Supervisor |
| Jimmy Ward | Second Assistant Camera |
| Mark Dempsey | Second Assistant Camera |
| Simon Downes | Second Assistant Director |
| Tim Waller | Senior Colorist |
| Marc Lawes | Sound Effects Editor |
| Richard Boyton | Standby Painter |
| Steven Nix | Standby Painter |
| Mark Tillie | Still Photographer |
| Douglas Ingram | Storyboard Artist |
| Graham Wyn Jones | Storyboard Artist |
| Rod Woodruff | Stunt Coordinator |
| Rod Woodruff | Stunts |
| Alex Kaye-Besley | Third Assistant Director |
| Simon Kilroe | Title Designer |
| Peter Hodgson | Video Assist Operator |
| Abigail Scollay | Compositor |
| Ben Hicks | Compositor |
| Chris Elson | Compositor |
| Dylan Owen | Compositor |
| Guy Elson | Compositor |
| Ian Plumb | Compositor |
| John Slattery | Compositor |
| Karen Wand | Compositor |
| Sam Bassett | Compositor |
| Sandro Henriques | Compositor |
| Aleksandar Jovanović | Compositor |
| Anthony Webb | Compositor |
| David Emeny | Compositor |
| Lewis Saunders | Compositor |
| Ryan Hutchings | Compositor |
| Alex Smith | Compositing Lead |
| Dan Harrod | Compositing Lead |
| David Sewell | Compositing Lead |
| Simon Kilroe | Visual Effects Supervisor |
| Molinare | Visual Effects |
| Lee Chidwick | Visual Effects Coordinator |
| Barrett Heathcote | Visual Effects Editor |
| Antony Hunt | Executive Visual Effects Producer |
| Courtney Vanderslice | Executive Visual Effects Producer |
| Angie Wills | Visual Effects Producer |
| Paul Edwards | Visual Effects Producer |
| Shanaullah Umerji | Visual Effects Producer |
| Daniel Pettipher | Visual Effects Production Manager |
| Simon Stanley-Clamp | Visual Effects Supervisor |
| Gavin Rothery | Visual Effects Supervisor |
