 | Sandra Bullock als Dr. Ryan Stone |
 | George Clooney als Lt. Matt Kowalski |
 | Ed Harris als Mission Control (voice) |
 | Orto Ignatiussen als Aningaaq (voice) |
 | Phaldut Sharma als Shariff (voice) |
 | Amy Warren als Explorer Captain (voice) |
 | Basher Savage als Russian Space Station Captain (voice) |
| Mark Sanger | Editor |
| Stephen Jones | Executive Producer |
| Jonás Cuarón | Writer |
| Lucinda Syson | Casting |
| Richard Hicks | Casting |
| David Heyman | Producer |
| Emmanuel Lubezki | Director of Photography |
| Alfonso Cuarón | Editor |
| Christopher DeFaria | Executive Producer |
| Alfonso Cuarón | Writer |
| Andy Nicholson | Production Design |
| David Rubin | Casting |
| Alfonso Cuarón | Director |
| Alfonso Cuarón | Producer |
| Steven Price | Original Music Composer |
| Nikki Penny | Executive Producer |
| Mark Scruton | Supervising Art Director |
| Janey Temime | Costume Design |
| Alessandro Gobbetti | Simulation & Effects Artist |
| Michael Seresin | Additional Photography |
| Lukasz Bukowiecki | Visual Effects Editor |
| Mark Henson | Stunt Coordinator |
| Wayne Leach | Rigging Gaffer |
| Todd Kleparski | Digital Intermediate |
| Chirag Mistry | Simulation & Effects Artist |
| Rosie Goodwin | Set Decoration |
| Niv Adiri | Sound Re-Recording Mixer |
| Nikhil M. Anand | Simulation & Effects Artist |
| Harry Bardak | Sequence Supervisor |
| Phoenix Chan | Simulation & Effects Artist |
| Pamela S. Westmore | Makeup Artist |
| Glenn Freemantle | Supervising Sound Editor |
| Daniele Antinolfi | Simulation & Effects Artist |
| Alexis Wajsbrot | CG Supervisor |
| Richard Graham | Visual Effects Producer |
| Dominic Thomson | Digital Intermediate |
| Danny Freemantle | Sound Effects Editor |
| Tim Webber | Visual Effects Supervisor |
| Peter Taylor | Camera Operator |
| Chris Benstead | Music Editor |
| Laura Miles | Script Supervisor |
| Samantha Knox-Johnston | Special Effects Coordinator |
| Max Solomon | Animation Supervisor |
| David Shirk | Animation Supervisor |
| Richard McBride | Visual Effects Supervisor |
| Jamie Harcourt | Camera Operator |
| Debs Richardson | First Assistant Editor |
| Nick Watson | Dolby Consultant |
| Andrea Arghinenti | Simulation & Effects Artist |
| Paul Hurwitz | Simulation & Effects Artist |
| Bastian Klucker | Simulation & Effects Artist |
| Tom Woodall | Visual Effects Editor |
| Glenn Freemantle | Sound Designer |
| Nicolas Becker | Foley |
| Tania Clarke | First Assistant Editor |
| Waldo Sanchez | Hairstylist |
| Skip Lievsay | Sound Re-Recording Mixer |
| Joanne Woollard | Set Decoration |
| Janine Rath-Thompson | Hairstylist |
| Michael Mulholland | CG Supervisor |
| Sylvain Degrotte | CG Supervisor |
| Michelle Dean | Simulation & Effects Artist |
| Lars Vinther | Visual Effects Editor |
| Heather Noble | Art Department Coordinator |
| Chris Lawrence | CG Supervisor |
| Susannah Marie Williams | Simulation & Effects Artist |
| Fiona Walkinshaw | Visual Effects Producer |
| Chris Benstead | Sound Re-Recording Mixer |
| Jessica Amber Hurst | Simulation & Effects Artist |
| Alf Tramontin | Steadicam Operator |
| Lisa Stone | Publicist |
| Charles Howell | Visual Effects Producer |
| Eddie Prickett | Animation |
| Gabriela Rodríguez | Associate Producer |
| Sian Milne | Stunts |
| Chris Munro | Production Sound Mixer |
| Neil Corbould | Special Effects Supervisor |
| Gillian Dodders | Dialogue Editor |
| Emilie O'Connor | Dialogue Editor |
| Chris Cull | Property Master |
| Nina Hartstone | Supervising Dialogue Editor |
| Nina Hartstone | ADR Editor |
| Josh Robertson | First Assistant Director |
| Edward Brett | First Assistant Director |
| Ben Howard | Second Assistant Director |
| Paul Threadgold | 3D Modeller |
| Jon Bunker | Concept Artist |
| Ben Barker | Sound Designer |
| Gary Arthurs | Stunts |
| Jo McLaren | Stunts |
| Phoebe Vale Markham | Production Assistant |
| Shannon Elphick | Unit Medic |
| Kubilay Kocaoglu | Animation |
| Mario de Dios | Animation |
| Sidney Kombo | Animation |
| Wei Xing Yong | Animation |
| Ben Aickin | Compositor |
| Rhys Pugh | 3D Modeller |
| David Butterworth | Orchestrator |
| Lisa Hannigan | Vocals |
| Bean Peel | Stunts |
| Tony Rowland | Dolly Grip |
| Steven Mates | Visual Effects Assistant Editor |
| Stephen McConnell | Assistant Accountant |
| Kevin Baulcomb | Production Secretary |
| Adrian Bell | Shading |
| Duncan Ransom | Animation |
| Elwaleed Suliman | Animation |
| Karl Erlandsen | Animation |
| Toby Hefferman | First Assistant Director |
| Tom Brewster | Third Assistant Director |
| Daniel May | 3D Modeller |
| Juliette Cheveley | Stunts |
| Belinda McGinley | Stunts |
| George Bird | Lighting Technician |
| Robert Richardson | Thanks |
| Aldo Gagliardi | Animation |
| Bryon Caldwell | Animation |
| Óscar Carámbano | Animation |
| Sandy Sutherland | CG Artist |
| Aaron Lear | Compositor |
| Claudia Lechen | Compositor |
| Stephen E. Hagen | First Assistant Director |
| Jany Temime | Costume Design |
| Roger Linley | Musician |
| Joe Kearns | Scoring Mixer |
| Andy Smart | Stunts |
| John Higgins | Chief Lighting Technician |
| Valerie Rosewell | Assistant Accountant |
| Fiona May McLaren | Assistant Accountant |
| Jami Levesque | Shading |
| Ben Frost | CG Artist |
| Jessie Thiele | Post Production Supervisor |
| Marcia Gay | Second Assistant Director |
| Nellie Burroughes | Stunts |
| Casey Michaels | Stunts |
| Betty Ainslie | Assistant Accountant |
| Emma Zee | Post Production Supervisor |
| David Siegel | Unit Production Manager |
| Chris Baker | Concept Artist |
| Amy Irvine | Set Production Assistant |
| Peter N. Brown | Construction Manager |
| Graham Gallagher | Animation |
| Reinhold Rittinger | CG Artist |
| Aled Rhys Jones | Compositor |
| Alexander Eriksson | Compositor |
| Danny Webster | Standby Rigger |
| David Cronnelly | Stunts |
| Kim McGarrity | Stunts |
| Terry May | Chief Lighting Technician |
| Jemma Jessup | Costumer |
| Sammy Horton | Assistant Accountant |
| Jonathan Scott | Production Coordinator |
| Adeline Grange | Animation |
| Florian Parrot | Animation |
| Jean Poh | Animation |
| Eilam Hoffman | Sound Designer |
| Manex Efrem | Special Effects Supervisor |
| Phil Murray | Dolly Grip |
| Ashley Palin | Lighting Supervisor |
| Tom Wade | Second Assistant Camera |
| Ryan McGuire | Thanks |
| Jamie Martin | 3D Modeller |
| Dean Smith | Standby Rigger |
| Sam Okell | Scoring Mixer |
| Diz Sharpe | Stunts |
| Brian Taylor | Dolly Grip |
| Jack Warrender | Video Assist Operator |
| Tamsin Flower | Costumer |
| Peter Marsden | Digital Imaging Technician |
| Gonzalo García Barcha | Title Designer |
| David Fincher | Thanks |
| Peter Weireter | Security |
| Laurent Benhamo | Animation |
| Sven Assmuss | Animation |
| Selcuk Ergen | CG Artist |
| Thanos Topouzis | CG Artist |
| Darren Hayward | Standby Carpenter |
| Mark Grew | Special Effects Technician |
| Pat Garrett | Key Grip |
| José Luis de Lucas | Animation |
| Emanuele Paris | CG Artist |
| Arianna Lago | Compositor |
| Steve Harding | Unit Production Manager |
| Caroline Pool | Art Department Assistant |
| Nick Freemantle | Assistant Sound Editor |
| Matt Jones | Scoring Mixer |
| Aurélien Mauro | Sound Mix Technician |
| Siobhan Boyes | Post Production Coordinator |
| James Cameron | Thanks |
| Glenn Diot | Assistant Production Coordinator |
| Brett Margules | Animation |
| Daniel Gerhardt | Animation |
| Jonny Hall | Animation |
| Shahar Levavi | Animation |
| Poya Shohani | CG Artist |
| David Simpson | Compositor |
| Karol Stachowicz | Special Effects Technician |
| Emily-Rose Yiaxis | Assistant Costume Designer |
| Jasper Parker Trenfield | Animation |
| Pep L. Llado | Animation |
| Duarte Victorino | CG Artist |
| Steve Hardy | CG Artist |
| Ellie Meure | Compositor |
| Mark DeSimone | ADR Mixer |
| Andrew Dudman | Scoring Mixer |
| Katherine Ellis | Vocals |
| Bernard O'Brien | Lighting Technician |
| Stephen Mathie | Lighting Technician |
| Martin Wickman | Thanks |
| Anthony Chappina | CG Artist |
| Yann Moalic | CG Artist |
| Ivan Weightman | 3D Modeller |
| Julian Caldow | Concept Artist |
| Hugo Adams | Foley Editor |
| Gareth Cousins | Scoring Mixer |
| Lewis Jones | Scoring Mixer |
| Stuart Kerr | Special Effects Technician |
| Arran Topham | Stunts |
| Darren Howton | Lighting Technician |
| Dora Krolikowska | Second Assistant Camera |
| Jenny Hawkins | Costumer |
| Timothy J. Sexton | Thanks |
| Frances Richardson | Assistant Accountant |
| Alison Winter | Production Assistant |
| Alex Rothwell | Shading |
| Alfonso Sicilia | Animation |
| Stein Løtveit | Animation |
| David Louis | CG Artist |
| Johannes Richter | CG Artist |
| Rob Richardson | CG Artist |
| Sam Hodge | CG Supervisor |
| Christian Kaestner | Compositor |
| Steve Finn | Boom Operator |
| Jonathan Bickerdike | Special Effects Technician |
| Shelly Benison | Stunts |
| Stephanie Carey | Stunts |
| Chorley Bunce | Catering |
| Dilip Patel | Production Accountant |
| Cenay Said | Production Assistant |
| Giovanni Zeqireya | Security |
| David A. Smith | Set Production Assistant |
| Aziz Kocanaogullari | Animation |
| Anthony Smith | Compositing Supervisor |
| Elena Topouzoglou | Compositor |
| Alan Perez | Standby Rigger |
| Andy Stallabrass | ADR Mixer |
| Chris Navarro | ADR Mixer |
| Nick Del-Molino | Sound Mix Technician |
| Haley Glennie-Smith | Vocals |
| Olly Tellett | First Assistant Camera |
| Deven Saxena | Background Designer |
| Guillermo del Toro | Thanks |
| Gemma Todd Smithers | Assistant Accountant |
| Craig Jamieson | Production Assistant |
| Ruth Antoine | Production Assistant |
| Laurent Laban | Animation |
| Eoghan Cunneen | CG Artist |
| Mark Bakowski | Compositing Supervisor |
| Dan Bryant | Dressing Prop |
| Ric Schnupp | ADR Mixer |
| Geoff Alexander | Conductor |
| Toby Hulbert | Scoring Mixer |
| Kevin Lumley | Special Effects Technician |
| Alejandro González Iñárritu | Thanks |
| Johnny Gayner | Medical Consultant |
| Kiattiyot Panichprecha | Pipeline Technical Director |
| Annie Hitchcock | Set Production Assistant |
| Benoit Bargeton | Animation |
| Vincent Houze | CG Artist |
| Gregory Louden | CG Artist |
| Adam Parker | Compositor |
| Amy Davis | Compositor |
| James D. Fleming | Compositing Lead |
| Scott McInnes | Matte Painter |
| Lars Vanderbijl | Pipeline Technical Director |
| Alexander Swann | Rotoscoping Artist |
| Altug Tumer | Rotoscoping Artist |
| Oliver Fergusson-Taylor | Rotoscoping Artist |
| Michael Adam Thompson | Simulation & Effects Artist |
| James Nicholl | Simulation & Effects Artist |
| Bonnie Lin | Visual Effects Coordinator |
| Emma Bacon | Visual Effects Coordinator |
| Jan Meade | Visual Effects Coordinator |
| Lucinda Keeler | Visual Effects Coordinator |
| Ricardo Ferreira | Digital Compositor |
| Dale Newton | Lead Animator |
| Antoine Goncalves | Matte Painter |
| Stefano Tabacco | Pipeline Technical Director |
| Valur Zophoníasson | Rotoscoping Artist |
| Kai Gadd | Rotoscoping Artist |
| Kye Dorricott | Rotoscoping Artist |
| Philip J. Robinson | Simulation & Effects Artist |
| Juan Salazar | Compositor |
| Rob Garner | Compositor |
| Stephanie Saillard | Compositor |
| Tigran Badalyan | Compositor |
| Adriano Mulè | Compositor |
| Liam Russell | Lead Animator |
| Simon Thistlethwaite | Lead Animator |
| Robert E. Evans | Rotoscoping Artist |
| Scott Dawkins | Rotoscoping Artist |
| Matthew Shaw | Visual Effects |
| Paul Kirwan | Visual Effects |
| Premamurti Paetsch | Visual Effects |
| Leo Neelands | Compositor |
| Gavin McKenzie | Compositor |
| Ricky Leach | Compositor |
| Ian Thompson | Pipeline Technical Director |
| Hollie Taylor | Rotoscoping Artist |
| Kishore Singh | Simulation & Effects Artist |
| Giacomo Matteucci | Compositor |
| Vladislav Akhtyrskiy | Compositing Lead |
| Christian Zeh | Compositing Lead |
| Irene Navarro | Matte Painter |
| Daphna Wegner | Pipeline Technical Director |
| Henry Bush | Pipeline Technical Director |
| Pete Capelluto | Pipeline Technical Director |
| Tolu Aina | Pipeline Technical Director |
| David J. Nolan | Rotoscoping Artist |
| Daniel Batt | Rotoscoping Artist |
| Andrea Tozzo | Simulation & Effects Artist |
| Marcus Ottosson | Simulation & Effects Artist |
| Lorna Paterson | Visual Effects Producer |
| Miguel Carballal | Compositor |
| Roland Friedrich | Compositor |
| Matthew Bristowe | Head of Production |
| Carl Edlund | Matte Painter |
| Gareth Jones | Rotoscoping Artist |
| Ken Shimizu | Simulation & Effects Artist |
| Sagar Rathod | Simulation & Effects Artist |
| Steven Sandles | Simulation & Effects Artist |
| Damien Thaller | Visual Effects |
| Aysha Ley | Visual Effects Coordinator |
| Claire Galpin | Visual Effects Coordinator |
| Helen Bunker | Compositor |
| Kate Burgess | Compositor |
| Charlie Bennett | Matte Painter |
| Francois Bleibel | Pipeline Technical Director |
| John van Leeuwen | Pipeline Technical Director |
| Ravi Krishna Kasumarthy | Rotoscoping Artist |
| Jess Hunt | Rotoscoping Artist |
| Mark Millena | Rotoscoping Artist |
| Dan Wills | Visual Effects |
| Ian Cope | Visual Effects |
| Nick Pill | Visual Effects |
| Lexie Busby | Visual Effects Production Manager |
| John Peck | Compositing Lead |
| Jacob Telleen | Pipeline Technical Director |
| Ching-Yi Chen | Rotoscoping Artist |
| Joaquim Dos Santos | Rotoscoping Artist |
| Prathap Sekar | Rotoscoping Artist |
| Adam Potter | Visual Effects |
| Sarah McLauchlan | Visual Effects |
| Tim Bowman | Visual Effects |
| Steve Pang | Visual Effects Editor |
| Michael Brunet | Lead Animator |
| Kevin Bell | Compositing Lead |
| Sam Osborne | Compositing Lead |
| Bjarni Robert Bragason | Compositing Lead |
| Florence Durante | Matte Painter |
| Antonio Marra | Pipeline Technical Director |
| Dan Victoire | Rotoscoping Artist |
| Ervin Kaszap | Simulation & Effects Artist |
| Sam Hancock | Visual Effects |
| Declan McGuire | Pipeline Technical Director |
| Michele Bosi | Pipeline Technical Director |
| Jose Luis Gomez Diaz | Pipeline Technical Director |
| Sasha Leigh Izadpanah | Rotoscoping Artist |
| Henrik Linnet | Rotoscoping Artist |
| Lee Chan Popo | Rotoscoping Artist |
| Devdatta Nerurkar | Simulation & Effects Artist |
| Chris Parks | Stereoscopic Supervisor |
| Tony Clark | Visual Effects |
| Eoin Hegan | Visual Effects Coordinator |
| Rick Poley | Visual Effects Coordinator |
| Theodor Groeneboom | Compositing Lead |
| Daniele Federico | Pipeline Technical Director |
| Max Williams | Pipeline Technical Director |
| Jakub Jezek | Rotoscoping Artist |
| Fiona Carruthers | Visual Effects Coordinator |
| Mark Casey | Compositing Lead |
| Anthony Luigi Santoro | Compositing Lead |
| Jack Hawkes | Visual Effects Coordinator |
| Dadi Einarsson | Pre-Visualization Supervisor |
| Milen Piskuliyski | Rotoscoping Artist |
| Dan Warder | Simulation & Effects Artist |
| Wayde Duncan-Smith | Simulation & Effects Artist |
| Sophie Carroll | Visual Effects Coordinator |
| Phil Eldridge | Visual Effects Editor |
| Max Horton | Digital Colorist |
| Bruce Nelson | Compositing Lead |
| Charlie Armstrong | Compositing Lead |
| Lars Erik Eriksen | Rotoscoping Artist |
| Ryan Rubi | Simulation & Effects Artist |
| Alex Meddick | Visual Effects |
| Ben Paschke | Visual Effects |
| Sarah Lister | Visual Effects Coordinator |
| Warwick Hewett | Visual Effects Production Manager |
| Marc Rice | Compositor |
| Thomas Dyg | Compositing Lead |
| Tom Baskaya | Compositing Lead |
| Jo De Mey | Rotoscoping Artist |
| Michael Christophersson | Rotoscoping Artist |
| Siân Rees | Rotoscoping Artist |
| Abby Jacobsen | Rotoscoping Artist |
| Gareth Tredrea | Rotoscoping Artist |
| Gunnhildur Thorkelsdottir | Rotoscoping Artist |
| Tabitha Dean | Visual Effects Editor |
| Marcus Goodwin | Visual Effects Production Manager |
| Anna V. James | Visual Effects Production Manager |
| Marco Aurélio Engelmann Santos | Compositor |
| Nicholas Hampshire | Pipeline Technical Director |
| Adrian Pinder | Simulation & Effects Artist |
| Adam Paschke | Visual Effects |
| Daniel Thompson | Visual Effects |
| Matina Skouteri | Visual Effects Coordinator |
| Lauren McCallum | Visual Effects Coordinator |
| Danielle Morley | Visual Effects Production Manager |
| Otto Thorbjørnsen | Compositor |
| Mathieu Vig | Lead Animator |
| Matthew Twyford | Compositing Lead |
| Rico Dober | Pipeline Technical Director |
| Nico Scapel | Rigging Supervisor |
| Donia Sonkor | Rotoscoping Artist |
| Richard Courtman | Rotoscoping Artist |
| Penn Stevens | Simulation & Effects Artist |
| Dennis Jones | Visual Effects |
| Manuel Perez | Compositor |
| Jonathan Fawkner | Additional Visual Effects |
| Russell Pawson | Visual Effects Editor |
| Andy Walker | CG Supervisor |
