| Person | Type | Job | Role(s) |
|---|---|---|---|
 Chris Hanson | Crew | Visual Effects | Creature Design, Special Effects Supervisor |
 Peter D'Alessio | Crew | Production | Casting |
James Schafer | Crew | Sound | Music |
G.W. Pope III | Crew | Sound | Sound Effects Editor |
Michael Shumway | Crew | Directing | Director, Producer, Music, Editor, Steadicam Operator |
John Catlin | Crew | Sound | Foley |
Lex Hogan | Crew | Directing | Script Supervisor |
Owen Peterson | Crew | Sound | Sound Re-Recording Mixer |
Todd Sheridan Perry | Crew | Visual Effects | Visual Effects Supervisor |
 Mario DeAngelis | Crew | Directing | First Assistant Director |
Nate Hoffman | Crew | Editing | Dialogue Editor |
Rick Hansberry | Crew | Writing | Writer |
Brent Rowland | Crew | Camera | Director of Photography |
Mark Toth | Crew | Costume & Make-Up | Costume Design, Key Costumer |
Troy Benson | Crew | Art | Construction Coordinator |
McCord Larsen | Crew | Production | Casting Associate |
Dawn Strate | Crew | Production | Casting Associate |
Kyle Mallory | Crew | Camera | Camera Operator |
Ben Sant | Crew | Camera | Camera Operator |
Lowell Oswald | Crew | Camera | Steadicam Operator |
Kyle Jacobson | Crew | Camera | Still Photographer |
Henrik Patterson | Crew | Lighting | Gaffer |
Cameron Rees | Crew | Camera | Still Photographer |
Joe Haze | Crew | Editing | Dialogue Editor, Sound Re-Recording Mixer |
Shila Marie McLemore | Crew | Costume & Make-Up | Wardrobe Assistant |
Nancey Ahlstromer | Crew | Directing | First Assistant Director |
Lauren Searle | Crew | Costume & Make-Up | Assistant Makeup Artist |
Sarah Steigers | Crew | Costume & Make-Up | Assistant Makeup Artist |
Johnett Robinson | Crew | Costume & Make-Up | Key Hair Stylist, Wardrobe Assistant |
Darren Uram | Crew | Costume & Make-Up | Key Hair Stylist |
Derek Davidson | Crew | Lighting | Best Boy Electric |
Ryan McDonald | Crew | Directing | First Assistant Director |
Lester Lauritzen | Crew | Crew | Compositor |
 Jason Steadman | Cast | Actor | Military Advisor |
Sue Rowe | Cast | Tori Walters | |
 D.L. Walker | Cast | Actor | Highway Volunteer |
Nathan Day | Cast | Alien / Jill's Groom | |
 T Nelson | Cast | Dan | |
 Cuyle Carvin | Cast | Actor | Brad Klick |
 Andrew W. Johnson | Cast | Actor | Sgt. Sebresos |
 Brandyn Cross | Cast | Farmer | |
 Dashiell Wolf | Cast | Tommy | |
 Jaclyn Hales | Cast | Actress | Samantha Hayes |
Keith Hottinger | Cast | Actor | Sam Mitchell |
Tatum Langton | Cast | Actress | Amy Madison |
 Blake Webb | Cast | Actor | David Madison |
 Cate Allen | Cast | Actress | Dead Body |
 Caitlin E.J. Meyer | Cast | Actress | Caitlin |
 Marlys Miller-Fladeland | Cast | Lori Mitchell | |
Richard Sharrah | Cast | Matt Hayes | |
 Morgan Mabey | Cast | Actress | Daughter |
Jack Diamond | Cast | Ryan | |
 Kenneth Applegate | Cast | Actor | Man Outside Tunnel |
 Courtnea Hyland | Cast | Jill | |
 Channon Voyce | Cast | Actor | Hospital Patient |
| Person | Type | Job | Role(s) |
