| 克雷格·巴克斯利 |
| 埃里克·斯托尔兹 | Howard Thomas | |
| 凯萨琳贝尔 | Emily Patterson | |
| 卢·戴蒙德·菲利普斯 | Meeno Paloma | |
| 布鲁斯·戴维森 | Stan Lathem | |
| Michael E. Rodgers | Bruce Geller (as Michael Rodgers) | |
| 山姆·内尔 | Eric Benerall | |
| 丽莎·伯伦纳 | Helen Paloma | |
| John Sloan | Aron Ackerman | |
| 查尔斯·马丁·史密斯 | Captain Jay | |
| Barrie Ingham | Doug Weist | |
| Marius Weyers | Karl Sheedy | |
| Shannon Esrechowitz | Sally (as Shannon Esra) | |
| Adrienne Pierce | Emily's Mother (as Adrienne Pearce) | |
| Robyn Olivia | Marie | |
| Anette Kemp | Traci | |
| Susan Danford | Landon | |
| Hakeem Kae-Kazim | Saunders | |
| Greg Latter | Osserman | |
| David Butler | Tolan | |
| Sean Michael | Don Beatty (as Sean Cameron Michael) | |
| Mitchell Obermeyer | Ruben | |
| Nicholas Bronkhorst | Dylan | |
| Nick Boraine | Reilly (as Nick Borraine) | |
| Clare Marshall | Alice Sheedy/Heather (aged) | |
| Tony Caprari | Captain Columbus (as Toni Caprari) | |
| Stephen Jennings | Interrogator #1 | |
| Jimmie Earl Perry | Interrogator #2 | |
| Anthony Bishop | Interrogator #3 | |
| Kevin Otto | Interrogator #4 | |
| Danie Struwig | Lookout | |
| Langley Kirkwood | Bill Granger | |
| Kira Wilkenson | Cuban Mother | |
| Jeremy Crutchley | Balsam | |
| David Sherwood | Dr. Brennert | |
| Brent Palmer | Pilot - Weather Seeker | |
| Kelsey Brown | Young Heather | |
| Zachary Johnson | (voice) | |
| Logan Manus | (voice) | |
| Norman Anstey | Greg Verona (uncredited) | |
| Natalie Becker | News Reporter (uncredited) | |
| Nathalie Boltt | News Reporter (uncredited) | |
| Gregory Carew | Security Guard #1 (uncredited) | |
| Lynita Crofford | News Anchor (uncredited) | |
| Hlomla Dandala | Tech (uncredited) | |
| Katie Farringer | Cathy Beatty (uncredited) | |
| Dean Fourie | Seaman (uncredited) | |
| Wayne Harrison | Roughneck #1 (uncredited) | |
| George Jackos | Roughneck #2 (uncredited) | |
| Andre Jacobs | News Anchor (uncredited) | |
| Jeroen Kranenburg | Tito (uncredited) | |
| Lisa Larsen | Flight Attendant (uncredited) | |
| Duncan Lawson | Young Ensign (uncredited) | |
| Tamsin MacCarthy | Heather's mother (uncredited) | |
| Mick 'Stuntie' Milligan | Submarine Crew (uncredited) | |
| Bruce Perkins | Camera Double (uncredited) | |
| Jonathan Pienaar | Yarrow (uncredited) | |
| Verity Price | Nurse (uncredited) | |
| Russel Savadier | Alf Kring (uncredited) | |
| Dean Slater | Methane Captain (uncredited) | |
| Shaeleen Tobin | Amy (uncredited) |
| 布莱恩·辛格 | story | |
| Dean Devlin | story | |
| Rockne S. O'Bannon | teleplay |
| Dean Devlin | executive producer | |
| Volker Engel | producer | |
| Alex Garcia | co-executive producer | |
| Michael S. Murphey | co-producer | |
| Rockne S. O'Bannon | executive producer | |
| Kearie Peak | co-executive producer | |
| Marc Roskin | co-executive producer | |
| 布莱恩·辛格 | executive producer | |
| Kelly Van Horn | producer | |
| Marc Weigert | producer |
| Joseph LoDuca |
| David Connell |
| Sonny Baskin |
| Janet Gilmore | ||
| Megan McConnell |
| Tom Hannam |
| Christophe Dalberg |
| Leon Van Der Merwe |
| Moira Anne Meyer |
| Sue Michael | key makeup artist | |
| Marie Larkin | hair department head | |
| Claudia Campobasso | assistant hair stylist |
| Fabio M. Arber | production supervisor: Florida | |
| Mirko Betz | production supervisor | |
| Cyndi Brenner | production supervisor | |
| James K. Jensen | post-production supervisor | |
| Alan Shearer | unit production manager | |
| Steven St. Arnaud | production supervisor | |
| Lester Sweetman | unit manager | |
| Kelly Van Horn | unit production manager |
| Craig Baxley Jr. | second unit director | |
| Dale Butler | second assistant director | |
| Eva Franzen | second second assistant director | |
| Claire Letoret | first assistant director: splinter unit | |
| Benjamin Rosenberg | first assistant director | |
| Trish Wylie | second second assistant director |
| David Bastiaans | hod carpenter | |
| Micheal Brennan | standby set dresser | |
| Paul Chames | model maker | |
| Storm Dyssel | stand-by props | |
| Paula Jones | graphic designer | |
| Gordon Kljucec | storyboard artist | |
| Egbert Kruger | property master | |
| Andrew McCarthy | set dresser | |
| Tracy Moseley | art department coordinator | |
| Tom Olive | lead man | |
| Clive Pollick | construction coordinator | |
| Maria Siebert | lead set dresser | |
| Pierre Smit | scenic painter | |
| Lee Steinfeld | construction administrator | |
| Jan Tooley | stand-by carpenter | |
| Liz Van den Berg | head scenic artist | |
| Alex Wheeler | hod steel construction | |
| Hamish Whitecross | stand-by scenic artist |
| Rick Alexander | sound re-recording mixer | |
| Beau Biggart | adr mixer | |
| Scott Davidson | score mixer | |
| John Green | dialogue editor | |
| Steve Kinsey | sound mixing technician | |
| Conrad Kuhne | sound mixer | |
| Kathryn Madsen | adr editor | |
| Mark McBryde | foley artist | |
| Todd Murakami | sound designer | |
| Brian Thomas Nist | sound editor | |
| Bertrand Roets | boom operator | |
| Richard D. Rogers | sound re-recording mixer | |
| Jason Ruder | music editor | |
| Alexander Schwartz | foley artist | |
| Steven Stuhr | dialogue editor | |
| Richard Taylor | supervising sound editor | |
| Steve Walter | foley artist | |
| Michael S. Wren | sound recordist |
| Roly Jansen | special effects supervisor | |
| Mickey Kirsten | special effects coordinator | |
| Dan Hurst | special effects technician | |
| Mick 'Stuntie' Milligan | special effects technician | |
| Wesley Barnard | special effects technician | |
| Doug Hardey | special effects foreman |
| Derek Blume | digital effects artist | |
| John G. Chalfant | digital artist | |
| Robert Cribbett | compositor/designer: main titles, yU+Co | |
| Ante Dekovic | digital compositor | |
| Amit Dhawal | digital compositor | |
| Volker Engel | visual effects supervisor | |
| Sari Gennis | digital compositor | |
| Carey Gosa | visual effects production manager: Electric Effects | |
| Paul Graff | lead compositor | |
| Robin Scott Graham | lead compositor | |
| Greg Groenekamp | digital compositor | |
| Ben Grossmann | digital compositor | |
| Michael F. Hoover | digital artist | |
| David Kenneth | visual effects producer: TDRL | |
| Mark Kochinski | digital compositor | |
| Gabriel Köerner | digital artist | |
| Joshua LaCross | digital compositor | |
| Lisa Lavender | technical director: Uncharted Territory | |
| Chris LeDoux | digital compositor | |
| Mamie McCall | compositor | |
| Todd Perry | senior CG technical director: Uncharted Territory | |
| Ingo Putze | lead compositor | |
| David Rand | 3D supervisor: EFX | |
| Jason Sanford | visual effects production manager | |
| Verena Scheunemann | digital compositor | |
| Chris Simmons | digital compositor | |
| Greg Szafranski | digital effects artist | |
| Adam Watkins | digital artist | |
| Marc Weigert | visual effects supervisor | |
| Justine Whitehead | digital compositor | |
| Jason Yanofsky | digital artist | |
| Shantanu Jahagirdar | texture artist: Thesign Digital Pictures Entertainment Ltd. [de] (uncredited) | |
| Andreas Mende | digital artist: Thesign Digital Pictures Entertainment Ltd. [de] (uncredited) | |
| Lennart Oberscheidt | digital artist: Thesign Digital Pictures Entertainment Ltd. [de] (uncredited) | |
| Gregor Strasz | visual effects supervisor: Thesign Digital Pictures Entertainment Ltd. [de] (uncredited) | |
| Brian Wolf | compositing supervisor (uncredited) | |
| Marcus Zenkel | production manager: Thesign Digital Pictures Entertainment Ltd. [de] (uncredited) |
| 杰伊·阿莫尔 | stunt double | |
| Daryl Andrews | stunt double | |
| Craig Baxley Jr. | stunt coordinator | |
| Dermot Brogan | stunt rigger | |
| Bobby Dodge | utility stunts | |
| Francois Grobbelaar | stunts | |
| Grant Hulley | stunt double | |
| Dan Hurst | stunt performer | |
| Shanna Teare | stunt double | |
| Jacob Mervine | stunt double | |
| Mick 'Stuntie' Milligan | stunt performer | |
| Cord Newman | utility stunts | |
| Franz Spilhaus | assistant stunt coordinator | |
| Fleur van Eeden | stunt double | |
| Anton Voster | stunt performer | |
| Janine Wyatt-Mair | stunt performer |
| Paul Acutt | marine coordinator | |
| Tandy Acutt | assistant marine coordinator | |
| 杰伊·阿莫尔 | marine coordinator | |
| Karen Baily | assistant accountant | |
| Mike Begg | location manager | |
| Keah Bews | production coordinator | |
| Paul Brassell | base camp manager | |
| Vinca Cox | script supervisor | |
| Shafiek Davids | communications coordinator | |
| Jason Eskin | intern | |
| Cindy Franke | production coordinator | |
| Marc Gaffen | production secretary: Los Angeles | |
| Josh Geller | office coordinator: Electric Entertainment | |
| Gina Goosen | travel coordinator | |
| Nathan Hofheins | orchestrator | |
| Jessica Hoogendyk | 3-D artist | |
| Matthew Janion | cast coordination assistant | |
| Camilo Jarquin | power pod technician | |
| Robert Lifshey | production assistant | |
| Judd Maher | conductor | |
| Gail Mannion | production accountant | |
| Jefri Meintjes | production assistant | |
| Kerryn Pitt | set medic | |
| Jane Rayleigh | controller | |
| Yolanda Santosa | title designer | |
| Andrew Strachan | assistant production coordinator | |
| William T. Stromberg | orchestrator | |
| Jacques Terblanche | set production assistant | |
| Joan Tissink | catering coordinator | |
| Tim Van Rellim | production executive | |
| David Alex Wilson | unit publicist | |
| Magdalena Wolf | production coordinator | |
| Johnny Wong | title designer: main titles | |
| Garson Yu | title designer | |
| David De Palo | orchestrator (uncredited) |