During an all-night, drug-fueled party at an abandoned asylum known for the horrific treatment of its patients, a group of ordinary teens decide to experiment with the occult, mysteriously leading to a violent possession. In an effort to find help, the group rushes to escape, only to find themselves locked inside with no means of communication. Tempers flare, trusts are broken and in attempt to save one of their friends possessed by the demon, the amateurs try to perform an exorcism. Instead of solving the problem, and unbeknownst to them, they unleash an even more powerful and vengeful spirit, one with a distinct motive and which wants them all dead. The teen's only chance of survival is to uncover the asylum's deep mysteries and find a way out before it's too late.
Is Exeter on Netflix? Unfortunately the movie Exeter is not yet available on Netflix.
| Writing | Kirsten Elms | Writer |
| Directing | Marcus Nispel | Director |
| Art | R. Vincent Smith | Property Master |
| Production | Marcus Nispel | Producer |
| Art | Jared Hartley | Art Direction |
| Visual Effects | Rocco Passionino | Visual Effects Supervisor |
| Directing | Carol A. Compton | Script Supervisor |
| Crew | Christopher Dooly | Makeup Effects |
| Art | Guy Roland | Production Design |
| Production | Trent Othick | Producer |
| Sound | Kevin Nanaumi | First Assistant Sound Editor |
| Camera | Christopher TJ McGuire | Steadicam Operator |
| Production | Michael Corso | Producer |
| Production | Anne McCarthy | Casting |
| Costume & Make-Up | Deborah Newhall | Costume Design |
| Production | Kellie Roy | Casting |
| Costume & Make-Up | Carla Antonino | Makeup Department Head |
| Lighting | Branden James Maxham | Gaffer |
| Camera | Eric Tramp | Camera Operator |
| Costume & Make-Up | Hillary Derby | Costume Supervisor |
| Sound | David Bawiec | Music Editor |
| Editing | Blake Maniquis | Editor |
| Art | Sarah Hill Richmond | Set Decoration |
| Camera | Eric Treml | Director of Photography |
| Production | Anne Mulhall | Casting |
| Camera | Lisa Tanner | Still Photographer |
| Sound | Keith Bilderbeck | Sound Designer |
| Visual Effects | Jeffrey Edward Baksinski | Visual Effects Supervisor |
| Sound | Eric Allaman | Music |
| Crew | Paul Marini | Stunt Coordinator |
| Production | Brandt Andersen | Producer |
| Crew | Ben Bornstein | Makeup Effects |
| Sound | Jeremy Grody | Sound Re-Recording Mixer |
| Crew | John Ruggieri | Special Effects Coordinator |
| Production | Steven Schneider | Executive Producer |
| Production | Jason Blum | Executive Producer |
| Production | Michael E. Phillips | Executive Producer |
| Art | Zach Salinger-Simonson | Set Dresser |
| Costume & Make-Up | Cheryl Daniels | Hair Department Head |
| Costume & Make-Up | Jennifer Traub | Key Makeup Artist |
| Art | Leila Mrakovcich | Set Dresser |
| Art | Joseph Kelsey | Assistant Property Master |
| Costume & Make-Up | Alyson MacInnis | Key Costumer |
| Camera | Mark Brochu | Best Boy Grip |
| Camera | Jon Stenning | Camera Production Assistant |
| Directing | Gregory J. Smith | First Assistant Director |
| Visual Effects | Ryan Purnell | Digital Compositor |
| Visual Effects | Brian Hanable | Digital Compositor |
| Visual Effects | Joseph Payo | Visual Effects Coordinator |
| Camera | Will Emery | First Assistant Camera |
| Editing | Bradley Greer | Digital Intermediate Colorist |
| Lighting | Robert Clark | Best Boy Electric |
| Visual Effects | Emily Kister | Visual Effects Coordinator |
| Sound | Peter Stevenson | Boom Operator |
| Lighting | Steve Sikora | Lighting Technician |
| Crew | Colin Feist | Compositor |
| Visual Effects | Graeme Baitz | Digital Compositor |
| Editing | Jeremy Brunson | Assistant Editor |
| Production | Christopher Conkling | Production Accountant |
| Lighting | David Christopher | Lighting Technician |
| Camera | Deb Peterson | Second Assistant Camera |
| Editing | Ken Blackwell | Additional Editor |
| Lighting | Harry Pray IV | Lighting Technician |
| Crew | Chuck Rudolph | Generator Operator |
| Crew | Herve Desroches | Special Effects Technician |
| Crew | Peter Rippe | Special Effects Technician |
| Camera | Andy Mellen | Second Assistant Camera |
| Editing | Eric R. Brodeur | Additional Editor |
| Visual Effects | Ashish Dani | Matte Painter |
| Production | Rebecca DiFillippo | Production Coordinator |
| Crew | James Johnson | Special Effects Technician |
| Camera | Darryl Byrne | First Assistant Camera |
| Camera | Paul Bulgin | Key Grip |
