Graham Hess is een voormalig geestelijke in een klein dorpje op het platteland van Pennsylvania. Na de dood van zijn vrouw heeft hij zijn baan opgegeven, en leidt hij samen met zijn broer en twee kinderen een rustig leventje. Op een dag verschijnen er mysterieuze graancirkels in zijn land. In zijn zoektocht naar de waarheid achter de cirkels wordt hij in zijn geloof getest.
Nee, helaas is Signs nog niet beschikbaar op Netflix in Nederland.
| Directing | M. Night Shyamalan | Director |
| Camera | Tak Fujimoto | Director of Photography |
| Production | Sam Mercer | Producer |
| Production | M. Night Shyamalan | Producer |
| Production | Frank Marshall | Producer |
| Sound | James Newton Howard | Original Music Composer |
| Writing | M. Night Shyamalan | Writer |
| Editing | Barbara Tulliver | Editor |
| Visual Effects | Stefen Fangmeier | Visual Effects |
| Crew | Steve Cremin | Special Effects |
| Production | Kathleen Kennedy | Executive Producer |
| Production | Douglas Aibel | Casting |
| Art | Larry Fulton | Production Design |
| Art | Keith P. Cunningham | Art Direction |
| Art | Douglas A. Mowat | Set Decoration |
| Costume & Make-Up | Ann Roth | Costume Design |
| Art | Nicole Marsella | Art Department Assistant |
| Art | Sameena Usmani | Art Department Coordinator |
| Art | James C. Feng | Assistant Art Director |
| Art | Paul Williams | Construction Coordinator |
| Art | Michael G. Richer | Construction Foreman |
| Art | James Breen | Greensman |
| Art | Joseph Siwinski | Leadman |
| Camera | Kyle Rudolph | Camera Operator |
| Camera | Baird Steptoe | Camera Technician |
| Camera | Richard Brooks Burton | First Assistant Camera |
| Camera | Frank Masi | Still Photographer |
| Costume & Make-Up | Michelle Matland | Assistant Costume Designer |
| Costume & Make-Up | Amy Andrews | Costume Supervisor |
| Costume & Make-Up | Francesca Paris | Key Hair Stylist |
| Costume & Make-Up | Kara Morasco | Seamstress |
| Crew | D. Keith Cleary | Carpenter |
| Crew | Patricia Navone | Craft Service |
| Crew | Gregory J. Cimino | Driver |
| Crew | Abby Callahan | Post Production Supervisor |
| Crew | James D. Carter | Projection |
| Crew | Greta Alexander | Scenic Artist |
| Crew | Joakim Arnesson | Sequence Supervisor |
| Crew | Kathleen Kelly | Set Medic |
| Crew | Josh Dorn | Set Production Assistant |
| Crew | Joseph Barry | Stand In |
| Crew | Jeff Habberstad | Stunt Coordinator |
| Crew | John Tarlini Sr. | Transportation Co-Captain |
| Crew | John Morrone III | Transportation Coordinator |
| Production | Sam Mercer | Unit Production Manager |
| Crew | Frances Fiore | Unit Publicist |
| Crew | Brian Carmichael | Video Assist Operator |
| Crew | Greg Hyman | Visual Effects Editor |
| Directing | Dianne Dreyer | Script Supervisor |
| Editing | Jeff Smithwick | Color Timer |
| Editing | Joe Landauer | First Assistant Editor |
| Lighting | Craig Ligget | Rigging Gaffer |
| Lighting | David A. Darrowski | Rigging Grip |
| Production | Jordan Beswick | Casting Associate |
| Production | Jose L. Rodriguez | Executive In Charge Of Production |
| Production | Andrew L. Ullman | Location Manager |
| Production | John Catron | Production Accountant |
| Production | Thomas 'Doc' Boguski | Production Coordinator |
| Production | Lynn Andrews | Production Supervisor |
| Production | Paul Vigay | Researcher |
| Sound | Michael Scott | Boom Operator |
| Sound | Linda Yeaney | First Assistant Sound Editor |
| Sound | Thomas S. Drescher | Music Editor |
| Sound | Pete Anthony | Orchestrator |
| Sound | Shawn Murphy | Scoring Mixer |
| Sound | Richard King | Sound Designer |
| Sound | Michael W. Mitchell | Sound Effects Editor |
| Sound | Tod A. Maitland | Sound Mixer |
| Sound | Richard King | Supervising Sound Editor |
| Visual Effects | Rob Coleman | Animation Supervisor |
| Visual Effects | Michael Conte | Digital Compositors |
| Visual Effects | Steve Cremin | Special Effects Supervisor |
| Visual Effects | Jeff Olson | Visual Effects Producer |
| Visual Effects | Eric Brevig | Visual Effects Supervisor |
| Art | R. Vincent Smith | Assistant Property Master |
| Art | Michael T. Galvin | Set Dresser |
| Camera | Brian Heller | Aerial Director of Photography |
| Camera | Mark Catania | Grip |
| Costume & Make-Up | Teresa Binder Westby | Key Costumer |
| Costume & Make-Up | Bernadette Mazur | Key Makeup Artist |
| Crew | Dawn Barkan | Animal Coordinator |
| Crew | Bill Nisselson | In Memory Of |
| Directing | John Rusk | First Assistant Director |
| Editing | Mary Beth Smith | Negative Cutter |
| Lighting | Scott H. Ramsey | Chief Lighting Technician |
| Production | Megan Fenerty | Assistant Production Coordinator |
| Sound | Michael Haight | ADR Supervisor |
| Sound | Paul Berolzheimer | Foley Editor |
| Sound | Tom Boyd | Musician |
| Visual Effects | Rick O'Connor | CG Animator |
| Visual Effects | TyRuben Ellingson | Character Designer |
| Visual Effects | Corey Rosen | Creature Technical Director |
| Visual Effects | Beth D'Amato | Roto Supervisor |
| Visual Effects | Victor Schutz | Visual Effects Technical Director |
| Camera | Billy Miller | Key Grip |
| Sound | Bob Olari | Sound Recordist |
| Sound | Hugo Weng | Dialogue Editor |
| Art | Kevin Ladson | Property Master |
| Directing | Brick Mason | Second Unit Director |
| Sound | Tony Martinez | ADR Editor |
| Sound | Tony Martinez | Dialogue Editor |
| Art | Derek Thompson | Concept Artist |
| Directing | Alison C. Rosa | Second Assistant Director |
| Costume & Make-Up | Don Kozma | Assistant Makeup Artist |
| Costume & Make-Up | Iris Horta Lemos | Costumer |
| Directing | Kathryn-Ann Oaks Shertzer | Second Second Assistant Director |
| Art | John J. Breen | Construction Grip |
| Art | Duncan M. Spencer | Key Construction Grip |
| Art | Chris Bauer | Shop Electric |
| Art | Brick Mason | Storyboard Artist |
| Sound | Eric Gotthelf | ADR Mixer |
| Sound | Chris Fitzgerald | ADR Recordist |
| Sound | Nancy Parker | Foley Artist |
| Sound | Patricio A. Libenson | Foley Supervisor |
| Sound | Andrew Bock | Second Assistant Sound |
| Sound | Phillip Fuller | Sound Mix Technician |
| Crew | William Lee | Special Effects Assistant |
| Crew | Michael Bird | Special Effects Technician |
| Visual Effects | Kingston Cole | Visual Effects Production Assistant |
| Visual Effects | Lisa Todd | Visual Effects Production Manager |
| Crew | Shane Habberstad | Stunt Double |
| Camera | Daniel C. Cook | Additional Second Assistant Camera |
| Camera | Jon Sibert | Best Boy Grip |
| Camera | Jian Cong | Second Assistant Camera |
| Editing | May Kuckro | Assistant Editor |
| Production | Julian Ruhe | Location Assistant |
| Sound | Pete Anthony | Conductor |
| Production | Paul Manion | Additional Production Assistant |
| Lighting | Steven Litecky | Assistant Chief Lighting Technician |
| Visual Effects | Eddie Pasquarello | Compositing Supervisor |
| Production | Mark Mayer | First Assistant Accountant |
| Crew | William P. Fiedler | Generator Operator |
| Production | Penni Smith | Payroll Accountant |
| Production | Jesse Russell Brooks III | Production Assistant |
| Production | David Raynor | Production Secretary |
| Production | Margo Romano | Second Assistant Accountant |
| Camera | William Jones | Dolly Grip |
| Sound | Lee Dichter | Sound Re-Recording Mixer |
| Sound | Michael Semanick | Sound Re-Recording Mixer |
| Crew | Samantha Steffen | Stand In |
| Crew | Brian Smrz | Stunt Coordinator |
