| Person | Type | Job | Role(s) |
|---|---|---|---|
 Abigail Murray | Crew | Costume & Make-Up | Costume Design |
 Alec Gillis | Crew | Visual Effects | Creature Design |
Alexander Gruszynski | Crew | Camera | Director of Photography |
Annette E. Fabrizi | Crew | Costume & Make-Up | Makeup Artist, Hairstylist |
 Brent Maddock | Crew | Writing | Screenplay, Producer, Story |
Debra Combs | Crew | Art | Set Decoration |
Ernest Troost | Crew | Sound | Original Music Composer |
 Gale Anne Hurd | Crew | Production | Executive Producer |
Gary Jensen | Crew | Crew | Stunt Coordinator |
Ginny Nugent | Crew | Production | Line Producer |
Glory Fioramonti | Crew | Crew | Stunts |
Greg P. Russell | Crew | Sound | Sound Re-Recording Mixer |
Ivo Cristante | Crew | Art | Production Design |
 Jeff Imada | Crew | Crew | Stunts |
Jeffrey J. Haboush | Crew | Sound | Sound Re-Recording Mixer |
Kathy Durning | Crew | Sound | Music Editor |
Kevin O’Connell | Crew | Sound | Sound Re-Recording Mixer |
 Lance Gilbert | Crew | Crew | Stunts |
Lisa C. Cook | Crew | Production | Production Manager |
Mike Topoozian | Crew | Directing | First Assistant Director |
O. Nicholas Brown | Crew | Editing | Editor |
Pam Dixon | Crew | Production | Casting |
Patricia Carlin | Crew | Sound | Music Editor |
Peter Iovino | Crew | Camera | Still Photographer |
Ralph Sall | Crew | Sound | Music Supervisor |
 Richard L. Anderson | Crew | Sound | Supervising Sound Editor |
 Ron Underwood | Crew | Directing | Director, Story |
 S.S. Wilson | Crew | Writing | Screenplay, Producer, Story, Second Unit Director |
Stephen Hunter Flick | Crew | Sound | Supervising Sound Editor |
Susan Bierbaum | Crew | Directing | Script Supervisor |
 Tom Woodruff Jr. | Crew | Visual Effects | Creature Design |
 Tracy Keehn-Dashnaw | Crew | Crew | Stunts |
Walt Martin | Crew | Sound | Production Sound Mixer |
Derek Berlatsky | Crew | Editing | First Assistant Editor |
Mike Malone | Crew | Art | Set Dresser |
Don Maskovich | Crew | Art | Art Direction |
Karen Sharp Lancaster | Crew | Editing | First Assistant Editor |
Ken Tarallo | Crew | Crew | Special Effects |
Carla M. Fabrizi | Crew | Costume & Make-Up | Makeup Artist, Hairstylist |
Joe Camp III | Crew | Directing | Second Assistant Director |
Nick Benson | Crew | Crew | Special Effects |
Ellen Collett | Crew | Production | Associate Producer |
Ruth Honegger | Crew | Art | Assistant Set Decoration |
 Ariana Richards | Cast | Actress | Mindy Sterngood |
 Bibi Besch | Cast | Actress | Megan - The Doctor's Wife |
 Charlotte Stewart | Cast | Actress | Nancy Sterngood |
 Conrad Bachmann | Cast | Actor | Jim - The Doctor |
 Finn Carter | Cast | Actress | Rhonda LeBeck |
 Frank Welker | Cast | Actor | Graboids (uncredited) |
 Fred Ward | Cast | Actor | Earl Bassett |
 John Goodwin | Cast | Actor | Howard - Roadworker |
 John Pappas | Cast | Actor | Carmine - Roadworker |
 Kevin Bacon | Cast | Actor | Valentine McKee |
 Michael Dan Wagner | Cast | Actor | Old Fred |
 Michael Gross | Cast | Actor | Burt Gummer |
 Reba McEntire | Cast | Actress | Heather Gummer |
 Richard Marcus | Cast | Actor | Nestor |
 Robert Jayne | Cast | Actor | Melvin Plug |
 Sunshine Parker | Cast | Actor | Edgar |
Tom Woodruff Jr. | Cast | Actor | Graboids (uncredited) |
 Tony Genaro | Cast | Actor | Miguel |
 Victor Wong | Cast | Actor | Walter Chang |
| Person | Type | Job | Role(s) |
