In 1970s Los Angeles, ignoring the eerie warning of a troubled mother suspected of child endangerment, a social worker and her own young kids are soon drawn into a frightening supernatural realm.
| Directing | Michael Chaves | Director |
| Production | James Wan | Producer |
| Writing | Mikki Daughtry | Writer |
| Writing | Tobias Iaconis | Writer |
| Sound | Joseph Bishara | Music |
| Editing | Peter Gvozdas | Editor |
| Art | Melanie Jones | Production Design |
| Costume & Make-Up | Megan Spatz | Costume Design |
| Production | Rich Delia | Casting Director |
| Production | Michael Clear | Executive Producer |
| Production | Gary Dauberman | Producer |
| Production | Emile Gladstone | Producer |
| Production | Walter Hamada | Executive Producer |
| Production | Michelle Morrissey | Executive Producer |
| Production | Dave Neustadter | Executive Producer |
| Production | Victoria Palmeri | Co-Producer |
| Production | Judson Scott | Co-Producer |
| Camera | Michael Burgess | Director of Photography |
| Production | Richard Brener | Executive Producer |
| Production | Carrie Morrow | Unit Production Manager |
| Production | Philip Waley | Unit Production Manager |
| Directing | Jeffrey Wetzel | First Assistant Director |
| Directing | Marc Newland | Second Assistant Director |
| Crew | Kurt Bryant | Stunt Coordinator |
| Crew | Kelli Barksdale | Stunts |
| Crew | Amanda Hall | Stunts |
| Crew | Linda Kessler | Stunts |
| Crew | Noelle Therese Mulligan | Stunts |
| Crew | Michael Owen | Stunts |
| Crew | Juliana Potter | Stunts |
| Crew | Alice Rietveld | Stunts |
| Crew | Olivia Summers | Stunts |
| Crew | Ator Tamras | Stunts |
| Art | Alyssa Hill | Art Direction |
| Camera | Craig Bauer | "B" Camera Operator |
| Camera | Michael Burgess | "A" Camera Operator |
| Camera | Steven Cueva | First Assistant "A" Camera |
| Camera | Jozo Zovko | Second Assistant "A" Camera |
| Camera | Oliver Mancebo | Digital Imaging Technician |
| Sound | Tim Song Jones | Boom Operator |
| Crew | Pamela Winn-Barnett | Post Production Supervisor |
| Editing | Alain J. Romi | First Assistant Editor |
| Crew | Lorena Talpan | Visual Effects Editor |
| Sound | Dave McMoyler | Supervising Sound Editor |
| Sound | Scott Martin Gershin | Sound Designer |
| Sound | Michael D. Wilhoit | Supervising ADR Editor |
| Sound | Jamie Hardt | Sound Effects Editor |
| Sound | Jesse Garcia | Sound Effects Editor |
| Sound | Masanobu 'Tomi' Tomita | Sound Effects Editor |
| Sound | Andrew Bock | Assistant Sound Editor |
| Sound | Michelle Pazer | Dialogue Editor |
| Sound | Michelle Pazer | ADR Editor |
| Sound | Joe Barnett | Sound Re-Recording Mixer |
| Sound | Adam Jenkins | Sound Re-Recording Mixer |
| Sound | Walter Spencer | Foley Editor |
| Sound | Mike Horton | Foley Artist |
| Sound | Tim McKeown | Foley Artist |
| Sound | Brian Magrum | ADR Mixer |
| Sound | Judah Getz | ADR Mixer |
| Sound | Bob Lacivita | ADR Mixer |
| Sound | Julie Pearce | Music Editor |
| Production | Joel Tokarsky | Production Accountant |
| Production | Coleen Aiello | First Assistant Accountant |
| Production | Rich Heichel | Assistant Location Manager |
| Directing | Renetta G. Amador | Script Supervisor |
| Costume & Make-Up | Monavie Tutop | Set Costumer |
| Costume & Make-Up | Eleanor Sabaduquia | Makeup Department Head |
| Costume & Make-Up | Gage Hubbard | Special Effects Makeup Artist |
| Costume & Make-Up | Traci E. Smithe | Hair Department Head |
| Lighting | Nicholas Kaat | Chief Lighting Technician |
| Lighting | Nathan Dean Fetzer | Assistant Chief Lighting Technician |
| Camera | Pat O'Mara | Key Grip |
| Camera | Peter Weidenfeller | Dolly Grip |
| Camera | Sean Burris | Grip |
| Art | Annie Brandt | Property Master |
| Art | Tim Dodge | Set Dresser |
| Art | Pj Aguilera | Set Dresser |
| Art | Stacee Hammond | Art Department Coordinator |
| Art | Drew Rebelein | Construction Coordinator |
| Crew | James Ferrera | Unit Publicist |
| Crew | Belinda McCormick | Studio Teacher |
| Crew | Kevin Caira | Transportation Coordinator |
| Crew | Tina Peterson | Transportation Captain |
| Sound | Dana Niu | Orchestrator |
| Editing | Walter Volpatto | Digital Intermediate Colorist |
| Editing | Pamela Scott-Farr | Digital Intermediate Producer |
| Editing | Angelique Perez | Digital Intermediate Producer |
| Directing | Phil DeSanti | Second Second Assistant Director |
| Art | Aaron A. Goffman | Property Master |
| Directing | Aaron A. Goffman | Insert Unit Director |
