| Photos (see all 36 | slideshow) | Videos |
| Charlie Sheen | ... | Zane Zaminski | |
| Lindsay Crouse | ... | Ilana Green | |
| Richard Schiff | ... | Calvin | |
| Shane | ... | JPL Guard #1 | |
| Ron Silver | ... | Phil Gordian / Mexican Guard | |
| Teri Polo | ... | Char | |
| Phyllis Applegate | ... | Mrs. Roosevelt | |
| Alan Coates | ... | Terraformer | |
| Leon Rippy | ... | DOD #1 | |
| Buddy Joe Hooker | ... | DOD #2 | |
| Javier Morga | ... | Co-worker | |
| Tony T. Johnson | ... | Kiki | |
| Catalina Botello | ... | N.C.A.R. Woman | |
| Georg Lillitsch | ... | Computer Tech | |
| David Villalpando | ... | Cabbie | |
| María Luisa Coronel | ... | Maid (as Maria Luisa Coronel) | |
| Ellen Bradley | ... | Screaming Woman | |
| José García | ... | Planecorp Guard (as Jose Garcia) | |
| Jorge Becerril | ... | Planecorp Guard | |
| Luisa Huertas | ... | Security Woman | |
| Jorge Zepeda | ... | Detective | |
| Roger Cudney | ... | JPL Official | |
| Mónica Dionne | ... | Reporter #1 (as Monica Dionne) | |
| Alejandro Usigli | ... | Reporter #2 | |
| Jacqueline Voltaire | ... | Reporter #3 | |
| Dave Galasso | ... | JPL Guard #2 | |
| Ree Johnson | ... | Maintenance Man | |
| Ángel de la Peña García | ... | Skeleton Man (as Ángel de la Peña) | |
| Andrea Sisniega | ... | Weather Woman | |
| rest of cast listed alphabetically: | |||
| Darin Cooper | ... | (uncredited) | |
| David Sherrill | ... | Lance (uncredited) | |
| Ken Twohy | ... | U.C.L.A. Student (uncredited) | |
Directed by | |||
| David Twohy | |||
Writing credits(WGA) | ||
| David Twohy | (written by) | |
Produced by | |||
| Robert W. Cort | .... | executive producer | |
| Ted Field | .... | executive producer | |
| Lorenzo O'Brien | .... | associate producer | |
| Thomas G. Smith | .... | producer | |
| Jim Steele | .... | producer (as James Steele) | |
| David Tripet | .... | associate producer | |
| Cyrus I. Yavneh | .... | co-producer (as Cyrus Yavneh) | |
Original Music by | |||
| Arthur Kempel | |||
Cinematography by | |||
| Hiro Narita | |||
Film Editing by | |||
| Martin Hunter | |||
Casting by | |||
| Steve Brooksbank | (as Steven Brooksbank) | ||
| Mary Jo Slater | |||
Production Design by | |||
| Michael Novotny | |||
Art Direction by | |||
| Héctor Romero | |||
| Anthony R. Stabley | (as Anthony Stabley) | ||
Set Decoration by | |||
| Enrique Estévez Hermelindo | |||
| Melo Hinojosa | |||
Costume Design by | |||
| Mayes C. Rubeo | |||
Makeup Department | |||
| David LeRoy Anderson | .... | makeup artist: Mr. Sheen | |
| Felicity Bowring | .... | makeup artist: Ms. Polo | |
| Marsha Lewis | .... | key hair stylist | |
| Todd Masters | .... | special makeup effects creator | |
| Todd Masters | .... | special makeup effects designer | |
| Greg T. Moon | .... | assistant makeup artist: Altademo/Bishop unit | |
| Maxine Morris | .... | assistant hair stylist: Altademo/Bishop unit | |
| Regina Reyes | .... | assistant hair stylist | |
| Gabriel Solana | .... | key makeup artist | |
| Kim Urgel | .... | hair stylist: Mr. Sheen | |
| Jake Garber | .... | special makeup effects artist (uncredited) | |
| Michael Shelton | .... | makeup effects crew (uncredited) | |
Production Management | |||
| Brad Arensman | .... | post-production supervisor | |
| Gerardo Barrera | .... | unit production manager | |
| Bob Johnston | .... | unit production manager | |
| Carlos Taibo | .... | unit production manager: second unit Mexico (as Carlos Taibo Mahoyo) | |
| Yalda Tehranian | .... | executive in charge of production (uncredited) | |
Second Unit Director or Assistant Director | |||
| A. Hugo Gutierrez Cuellar | .... | second assistant director (as Hugo Gutierrez) | |
| Frederic Henocque | .... | second assistant director (as Frederic Henoroue) | |
| Isidore Mankofsky | .... | second unit director | |
| Jose Martinez Jr. | .... | second assistant director: Altademo/Bishop | |
| John Nelson | .... | assistant director: US second unit | |
| René Villarreal | .... | first assistant director | |
| Evan Yavne | .... | second assistant director | |
Visual Effects by | |||
| James Alden | .... | grip: visual effects unit | |
| Richard Alonso | .... | computer graphics | |
| JoAnne M. Ando | .... | set dresser: visual effects unit | |
| Tim Angelo | .... | best boy grip: visual effects unit | |
| Daniel Arkin | .... | visual effects editor: Dream Quest | |
| Beverly Bernacki | .... | optical: Available Light | |
| Les Bernstien | .... | director of photography: Available Light | |
| Roberto 'Tito' Blasini | .... | first assistant camera: visual effects unit | |
| C. Mitchell Bryan | .... | lead modelmaker: David B. Sharp Productions | |
| Jeff Burks | .... | visual effects supervisor: DQI | |
| Rob Burton | .... | technical supervisor: DQI | |
| Marc Canas | .... | digital transfer technician: Digital Magic | |
| Charles A. Chiara | .... | vfx/post unit coordinator (as Charles Chiara) | |
| Richard Chuang | .... | additional support: PDI | |
| James Cook | .... | miniature set construction: 4-Ward Productions | |
| Scott Coulter | .... | digital animator: Available Light | |
| Jon Craig | .... | computer imaging: David B. Sharp Productions | |
| Chanda Cummings | .... | assistant animator: PDI | |
| Jean M. Cunningham | .... | lighting supervisor: PDI | |
| Douglas A. Degrazzio | .... | video and computer graphics supervisor (as Doug Degrazzio) | |
| Doug Delaney | .... | digital transfer technician: Digital Magic | |
| David Doepp | .... | 3D paint artist: PDI | |
| Konrad Dunton | .... | modeler: PDI | |
| Konrad Dunton | .... | sculptor: PDI | |
| J. Christopher Elizondo | .... | best boy electric: visual effects unit (as Chris Elizondo) | |
| Terry Emmons | .... | animator: PDI | |
| Rick Fichter | .... | visual effects consultant | |
| Charles L. Finance | .... | visual effects producer | |
| Karl Formander | .... | animator: Available Light | |
| Jorge Fuentes | .... | miniature set construction: 4-Ward Productions | |
| Mark Galvin | .... | executive producer: Dream Quest | |
| Tom Gleason | .... | camera assistant: David B. Sharp Productions | |
| Tom Gorey | .... | digital transfer supervisor: Digital Magic | |
| Matthew Gratzner | .... | miniatures supervisor: Hunter/Gratzner Industries, Inc. | |
| Dave Gregory | .... | optical effects supervision: Title House Inc. | |
| Stacy Hagen | .... | unit production manager: visual effects unit | |
| Brian Hanable | .... | senior digital compositor: Digital Magic | |
| John Hanashiro | .... | film operations: PDI | |
| Collin Hennen | .... | animator: PDI | |
| Jongwoo Heo | .... | 3D animator | |
| Kristi Higgins | .... | assistant animator: PDI | |
| Martin Hilke | .... | digital assistant animation: Available Light | |
| Rory Hinnen | .... | data manager: Dream Quest | |
| Cindy Hodges | .... | lead model painter: David B. Sharp Productions | |
| Sharon Holly | .... | visual effects coordinator: Digital Magic | |
| Raman Hui | .... | animation director: PDI | |
| Ian Hunter | .... | miniatures supervisor: Hunter/Gratzner Industries Inc. | |
| Cynthia Hyland | .... | digital animator: Available Light | |
| David Jarrell | .... | gaffer: visual effects unit | |
| Brian Jennings | .... | visual effects supervisor: Todd-AO | |
| Katherine Kean | .... | effects producer: Available Light | |
| Lawrence Kesteloot | .... | 3D paint software: PDI | |
| Brenda Kincaid | .... | gaffer: 4-Ward Productions | |
| Laurel Klick | .... | digital supervisor: Available Light | |
| David Lauer | .... | CG animator: Dream Quest | |
| Logan Leabo | .... | gaffer: David B. Sharp Productions | |
| Brad Lewis | .... | executive producer: PDI (as Bradford Lewis) | |
| Brad Lewis | .... | vice president: PDI (as Bradford Lewis) | |
| Michael Lloyd | .... | digital matte paintings/composites | |
| Rick Lopez | .... | scanning and recording engineer: DQI | |
| Russ Lyster | .... | director of photography: David B. Sharp Productions (as Russell Lyster) | |
| Robert Magnano | .... | second assistant camera: visual effects unit | |
| Richard Malzahn | .... | director of photography: David B. Sharp Productions | |
| Richard Malzahn | .... | visual effects supervisor: Perpetual Motion Pictures | |
| David Zen Mansley | .... | model maker: 4-Ward Productions (as David Mansley) | |
| Dawn Martin | .... | camera assistant: 4-Ward Productions | |
| John T. Martin | .... | dolly grip: visual effects unit (as Johnny T. Martin) | |
| John T. Martin | .... | key grip: visual effects unit (as Johnny T. Martin) | |
| Glenn McAdam | .... | miniature set construction: 4-Ward Productions | |
| Alan McFarland | .... | miniature lighting effects: David B. Sharp Productions | |
| Matt Merkovich | .... | animation: Mars terraforming | |
| Laurance Messier | .... | modelmaker: 4-Ward Productions | |
| Rodney Montague | .... | visual effects producer: Digital Magic | |
| Steve R. Moore | .... | editor: Available Light | |
| Fredrik Nilsson | .... | animator: PDI | |
| Drew Olbrich | .... | r&d support: PDI | |
| Duane Osterlind | .... | production assistant: visual effects unit | |
| Marlo Pabon | .... | digital compositor: Dream Quest | |
| Joe Palrang | .... | alien gun design: PDI | |
| Joe Palrang | .... | lighting: PDI | |
| Amy Pawlowski | .... | visual effects editor: 4-Ward Productions | |
| Cecile Picard | .... | modeler: PDI | |
| Peter Plevritis | .... | animator: PDI | |
| Dave Rader | .... | animator: PDI | |
| Brandon Ramos | .... | visual effects artist | |
| Craig Ring | .... | additional support: PDI | |
| Brian Ripley | .... | modelmaker: 4-Ward Productions | |
| Lauren Ritchie | .... | effects producer: 4-Ward Productions | |
| John 'JR' Robeck | .... | line producer: PDI | |
| Mark Rollins | .... | production assistant: visual effects unit | |
| Carl Rosendahl | .... | president: PDI | |
| Richard Ruskuski | .... | miniature set construction: 4-Ward Productions | |
| Karen Schneider | .... | character technical director: PDI | |
| Bobi Scipo | .... | digital matte paintings/composites | |
| Nick Seldon | .... | modelmaker: 4-Ward Productions | |
| Tom Seymour | .... | special effects crew: key grip: David B. Sharp Productions | |
| Apurva Shah | .... | animator: PDI | |
| David B. Sharp | .... | visual effects supervisor: model unit director: David B. Sharp Productions | |
| Mark A. Shelton | .... | director of photography: 4-Ward Productions (as Mark Shelton) | |
| Janek Sirrs | .... | visual effects | |
| Dennis Skotak | .... | consulting director of photography: 4-Ward Productions | |
| Robert Skotak | .... | visual effects supervisor: 4-Ward Productions | |
| Larry Stanton | .... | digital animator: Available Light | |
| Mary Stockfisch | .... | production assistant: Available Light | |
| Melissa Taylor | .... | visual effects producer: DQI (as Melissa Cira Taylor) | |
| Rich Thorne | .... | visual effects supervisor: Digital Magic | |
| Jim Towler | .... | miniature set supervisor: 4-Ward Productions | |
| Michael J. Travers | .... | digital artist: DQI | |
| John T. Van Vliet | .... | visual effects supervisor: Available Light | |
| Dick Walsh | .... | character motion: PDI | |
| Dick Walsh | .... | muscular system: PDI | |
| Paul Wang | .... | efx/technical supervisor: PDI | |
| Dan Wexler | .... | r&d support: PDI | |
| Bob White | .... | visual effects compositor: Digital Magic | |
| Patty Wooton | .... | head of production: PDI | |
| Patty Wooton | .... | vice president: PDI | |
| Gary Young | .... | model builder | |
| Dave Allen | .... | visual effects (uncredited) | |
| Travis Baumann | .... | digital artist (uncredited) | |
| Eric Brown | .... | model maker (uncredited) | |
| Shannon Blake Gans | .... | visual effects executive producer: Hunter/Gratzner Industries Inc. (uncredited) | |
| Mike Goslin | .... | digital systems engineer (uncredited) | |
| Bernardo Jasso | .... | motion control operator (uncredited) | |
| Kent Johnson | .... | miniature effects technician (uncredited) | |
| Douglas Miller | .... | visual effects cinematographer: Vision Crew Unlimited (uncredited) | |
| Karl Nettmann | .... | miniature lighting effects: David B. Sharp Productions (uncredited) | |
| Eric Pascarelli | .... | motion control camera (uncredited) | |
| Stephen Sobisky | .... | 3D modeling producer (uncredited) | |
| Paul Taglianetti | .... | motion control coordinator: VIFX (uncredited) | |
Stunts | |||
| Eddie Braun | .... | co-stunt coordinator | |
| Eddie Braun | .... | stunt double: Mr. Sheen | |
| Alisa Christensen | .... | stunts | |
| Eddy Donno | .... | stunts | |
| Billy Hank Hooker | .... | stunts (as Hank Hooker) | |
| Buddy Joe Hooker | .... | stunt coordinator | |
| Jeff Jensen | .... | stunts | |
| Bennie Moore | .... | stunts | |
| Rita Morena | .... | stunts | |
Casting Department | |||
| Claudia Becker | .... | casting: Mexico | |
| Mitch Carter | .... | adr voice casting | |
| Jorge Guerrero | .... | extras casting | |
| Rogelio Rojas | .... | casting: Mexico | |
| Ray Schaaf | .... | extras casting: Altademo/Bishop | |
| Laura Seidel | .... | casting: USA | |
| Barbara Bartenes-Wulff | .... | casting assistant (uncredited) | |
Costume and Wardrobe Department | |||
| Jesus Drendain | .... | electronics dressing coordinator | |
| Thomas Flynn | .... | costume assistant | |
| Tom Houchins | .... | assistant costumer: Altademo/Bishop unit | |
| David Jardon | .... | tailor | |
| Jeannie Johnson | .... | assistant costume designer | |
| Carlos 'Pollo' Munguia | .... | costume assistant (as Carlos Munguia) | |
| Jaime Ortiz | .... | key costumer (as Jaime Ortiz Dominguez) | |
| Wendy Range | .... | costume supervisor | |
Editorial Department | |||
| Elaine C. Andrianos | .... | first assistant editor | |
| Arleen Beaty | .... | assistant editor | |
| Sam Citron | .... | assistant editor | |
| Linda DeMarco | .... | color timer | |
| Harrison Gibbs | .... | assistant editor (as Robert Harrison Gibbs) | |
| Carroll Timothy O'Meara | .... | assistant editor (as C. Timothy O'Meara) | |
| Gary Simon | .... | assistant editor | |
Music Department | |||
| Sharal Churchill | .... | music supervisor | |
| Sharal Churchill | .... | soundtrack executive | |
| Audrey DeRoche | .... | music coordinator | |
| Joanie Diener | .... | additional music editor | |
| Stephen A. Hope | .... | music editor | |
| Simon James | .... | orchestra contractor | |
| Arthur Kempel | .... | conductor | |
| William Kidd | .... | music coordinator | |
| Christopher Page | .... | orchestrator | |
| Bill Purse | .... | orchestrator | |
| James Stemple | .... | orchestrator | |
| Rick Winquest | .... | score mixer | |
Transportation Department | |||
| Joe Cosentino | .... | transportation captain: Altademo/Bishop | |
| Javier Gunther | .... | transportation coordinator | |
| Geno Hart | .... | transportation coordinator: Altademo/Bishop | |
| Carlos Ponce de León | .... | transportation captain (as Carlos 'Pollito' Ponce) (as Carlos Ponce) | |
| Mark Russell | .... | driver captain: second unit, USA | |
| Don Tardino | .... | picture car coordinator | |
| Brian Apt | .... | transportation office (uncredited) | |
| Alfonso Paredes | .... | driver (uncredited) | |
Other crew | ||
| C. Albrecht-Buehler | .... | legal services |
| Jeff Ballard | .... | publicist: Mr. Sheen |
| Rebecca Batt | .... | production coordinator: Altademo/Bishop |
| Karl Braun | .... | location manager |
| Laura Bustamante | .... | production secretary |
| Dea Cantu | .... | script supervisor |
| Flavio Castillero | .... | cashier |
| Cirina Catania | .... | unit publicist (as Ciriva Catania) |
| John L. Chaldu | .... | production coordinator: David B. Sharp Productions (as John Chaldu) |
| Jon Chance | .... | assistant to producer |
| Lisa David | .... | assistant: Mr. Sheen |
| Dixon Q. Dern | .... | legal services |
| Alejandro Duran | .... | production assistant |
| Kimberly Edwards | .... | post-production accountant (as Kimberly Edwards Shapiro) |
| Chip Fowler | .... | executive production coordinator |
| Rebecca Fulton | .... | script supervisor: Mexico second unit |
| Rosa María Gómez | .... | accountant (as Rosa Gomez Castillero) |
| Wade Hagen | .... | assistant accountant |
| Randy Hart | .... | assistant production coordinator: Altademo/Bishop |
| Elsa Hermoso | .... | assistant accountant |
| Guy Hiuni | .... | |