Wanneer een jonge non in een klooster in Roemenië haar eigen leven neemt, worden er een priester met een onheilspellend verleden en een leerling op de drempel van haar laatste geloften door het Vaticaan gestuurd om dit te onderzoeken.
| Crew | Amy Greene | Stunt Double |
| Crew | Michael Owen | Stunt Double |
| Crew | David Paul Olsen | Stunt Double |
| Crew | Annie Chasse | Stunts |
| Crew | Rosine 'Ace' Hatem | Stunts |
| Crew | Niculae Cristian Bogdan | Stunts |
| Crew | Tammie Baird | Stunt Double |
| Crew | Adrian Nita | Stunts |
| Crew | Petre Marin | Stunts |
| Production | Michael Clear | Executive Producer |
| Directing | Corin Hardy | Director |
| Writing | Gary Dauberman | Screenplay |
| Production | James Wan | Producer |
| Production | Peter Safran | Producer |
| Production | Gary Dauberman | Executive Producer |
| Crew | Kurt Bryant | Stunt Coordinator |
| Crew | Allison Caetano | Stunts |
| Production | Richard Brener | Executive Producer |
| Sound | Abel Korzeniowski | Original Music Composer |
| Camera | Maxime Alexandre | Director of Photography |
| Writing | James Wan | Story |
| Editing | Michel Aller | Editor |
| Art | Jennifer Spence | Production Design |
| Art | Gina Calin | Set Decoration |
| Costume & Make-Up | Sharon Gilham | Costume Design |
| Production | Walter Hamada | Executive Producer |
| Writing | Gary Dauberman | Story |
| Editing | Ken Blackwell | Editor |
| Production | Rich Delia | Casting |
| Production | Liliana Toma | Casting |
| Production | Rose Wicksteed | Casting |
| Art | Adrian Curelea | Art Direction |
| Art | Eduard Daniel Vraciu | Art Direction |
| Costume & Make-Up | Domnica Bodogan | Hairstylist |
| Costume & Make-Up | Adelina Handuri | Key Hair Stylist |
| Costume & Make-Up | Iulia Roșeanu | Key Makeup Artist |
| Costume & Make-Up | Eleanor Sabaduquia | Makeup Department Head |
| Costume & Make-Up | Jeremy Bramer | Makeup Artist |
| Costume & Make-Up | Mara Rouse | Makeup Artist |
| Art | Alina Petrini | Art Department Coordinator |
| Art | Carol Kiefer | Art Department Coordinator |
| Art | Diana Ghinea | Assistant Art Director |
| Art | Maggie Mannion | Assistant Property Master |
| Crew | John F. Soria | Carpenter |
| Art | Ken Barthelmey | Concept Artist |
| Art | Eusebiu Sirbu | Graphic Designer |
| Art | Clint Schultz | Graphic Designer |
| Art | Jessica McDonald | Greensman |
| Art | Charlie Jaramillo | Greensman |
| Art | Adi Handac | Property Master |
| Art | Sean Mannion | Property Master |
| Art | Dinica Tiberiu | Props |
| Art | Daniela Medeiros | Set Designer |
| Art | Martin L. Mercer | Storyboard Artist |
| Camera | Cory Geryak | Additional Director of Photography |
| Camera | Moldoveanu Constantin | Assistant Camera |
| Camera | George Budescu | Assistant Camera |
| Camera | Valentin Mircea | Camera Operator |
| Camera | BJ McDonnell | Camera Operator |
| Camera | Craig Bauer | Additional Photography |
| Camera | Erdem Ertal | Additional Photography |
| Camera | Camilla Carniello | Camera Trainee |
| Camera | Ioana Florescu | Digital Imaging Technician |
| Camera | Mihai Cosmin Popa | Digital Imaging Technician |
| Camera | Jason Bauer | Digital Imaging Technician |
| Camera | Dane Brehm | Digital Imaging Technician |
| Camera | Marco Fabriziani | Drone Pilot |
| Lighting | Catalin Chiorean | Electrician |
| Lighting | Catalin Ciobanu | Electrician |
| Lighting | Marcu Ion | Electrician |
| Lighting | Mihai Adrian Olteanu | Electrician |
| Lighting | Liviu Popa | Electrician |
| Camera | Andrei Cretan | First Assistant "A" Camera |
| Camera | Petre Victor | First Assistant "B" Camera |
| Camera | Josh Greer | First Assistant "B" Camera |
| Lighting | Florin Niculae | Gaffer |
| Lighting | John Gorman | Gaffer |
| Lighting | Nicholas Kaat | Gaffer |
| Camera | Sarbu Gigi | Grip |
| Camera | Alexandru Bogdan Stefan | Grip |
| Camera | Radu Marinescu | Key Grip |
| Camera | Joe Macaluso | Key Grip |
| Lighting | Octavian Golgot | Key Rigging Grip |
| Camera | Negoita Mihai | Libra Head Technician |
| Lighting | Mike Mauceri | Lighting Technician |
| Lighting | Florin Mihalache | Rigging Gaffer |
| Lighting | Andrew Sykes | Rigging Grip |
| Lighting | Charley Gilleran | Key Rigging Grip |
| Camera | Octavian Sotir | Second Assistant "A" Camera |
| Camera | Bogdan Stanciu | Steadicam Operator |
| Camera | Cos Aelenei | Still Photographer |
| Camera | Justin M. Lubin | Still Photographer |
| Camera | Martin Maguire | Still Photographer |
| Production | Mark Droter | Casting Assistant |
| Production | Sophie Kingston-Smith | Casting Assistant |
| Production | Alexandra Ioana Mojoiu | Casting Assistant |
| Production | Alexis Winter | Casting Associate |
| Production | Daniela Soare | Extras Casting |
| Production | Mariana Grama | Extras Casting Assistant |
| Costume & Make-Up | Susan L. Bertram | Costume Supervisor |
| Costume & Make-Up | Oana Draghici | Costume Supervisor |
| Costume & Make-Up | Cassandra Parigian | Set Costumer |
| Costume & Make-Up | Alexandra Voloaca | Set Costumer |
| Editing | Greg Curry | Additional Colorist |
| Editing | John Carner | Assistant Editor |
| Editing | Razvan Ilinca | Assistant Editor |
| Editing | Philip Beckner | Digital Intermediate Colorist |
| Editing | Mark Griffith | Digital Intermediate Colorist |
| Editing | Eric R. Brodeur | First Assistant Editor |
| Editing | Steven Trapani | First Assistant Editor |
| Crew | Arlo Brooks | Post Production Assistant |
| Production | Ionut Penzes | Assistant Production Coordinator |
| Production | Vlad Semenescu | Assistant Production Coordinator |
| Production | Johanna L. Williams | Assistant Production Coordinator |
| Production | Holly Dellocono | Assistant Production Coordinator |
| Production | Coleen Aiello | First Assistant Accountant |
| Art | Christopher Billig | Main Title Designer |
| Production | Scott Parker | Post Production Accountant |
| Production | Joel Tokarsky | Production Accountant |
| Production | Kershaun Scott | Production Assistant |
| Production | Ionut Sirbu | Production Assistant |
| Production | Victor Focheanu | Production Assistant |
| Production | Monica Duta | Production Coordinator |
| Production | Michael Hubert | Production Coordinator |
| Production | Ali Griffith | Production Coordinator |
| Crew | Kim Donovan | Stand In |
| Crew | Sandra Rosko | Stand In |
| Crew | James Ferrera | Unit Publicist |
| Crew | Relu Cojanu | Transportation Coordinator |
| Crew | Sarmis Stamatescu | Transportation Captain |
| Sound | Lise Richardson | Music Editor |
| Sound | Nate Underkuffler | Music Editor |
| Sound | Damian Montano | Musician |
| Sound | Gina Luciani | Musician |
| Sound | Jennifer Johnson | Musician |
| Sound | Blake Cooper | Musician |
| Crew | Rasvan Puiu | Stunt Coordinator |
| Sound | Judah Getz | ADR Mixer |
| Sound | Nick Roberts | ADR Mixer |
| Sound | Steve Lederer | Assistant Sound Editor |
| Sound | Charley Stauber | Assistant Sound Editor |
| Sound | Marin Constantin Gabriel | Boom Operator |
| Sound | Joe Schiff | Dialogue Editor |
| Sound | John Sievert | Foley Artist |
| Sound | Kristi McIntyre | Foley Editor |
| Sound | Robert Sharman | Production Sound Mixer |
| Sound | Adam Boyd | Sound Effects Editor |
| Sound | Ando Johnson | Sound Effects Editor |
| Sound | Bruce Tanis | Sound Effects Editor |
| Sound | Xiao'ou Olivia Zhang | Sound Effects Editor |
| Sound | Nicolae Radu | Sound Mixer |
| Sound | Joe Barnett | Sound Re-Recording Mixer |
| Sound | Andy Hay | Sound Re-Recording Mixer |
| Sound | Gabriel J. Serrano | Sound Re-Recording Mixer |
| Sound | John Loranger | Foley |
| Sound | Ronald Eng | Supervising Sound Editor |
| Sound | Bill R. Dean | Supervising Sound Editor |
| Crew | Bradley Gaines | Compositor |
| Crew | Joseph Silva | Compositor |
| Visual Effects | Chris Dawson | Digital Compositor |
| Visual Effects | John Grower | Digital Compositor |
| Visual Effects | Gabriel Köerner | Digital Compositor |
| Visual Effects | Daniel Svaboe | Digital Compositor |
| Visual Effects | Magnus Hilding-Nørkjær | Digital Compositor |
| Visual Effects | Alexander Swahn | Digital Compositor |
| Visual Effects | Laurens Vermeulen | Digital Compositor |
| Visual Effects | Patrik Windahl | Digital Compositor |
| Visual Effects | Viktor Östergren | Digital Compositor |
| Lighting | Kerry Graham | Lighting Artist |
| Visual Effects | Matthew Ribeiro | Matte Painter |
| Visual Effects | Jessica Choi | Visual Effects Coordinator |
| Visual Effects | Melvyn Nicholls | Visual Effects Coordinator |
| Visual Effects | Jeff Winkle | Visual Effects Coordinator |
| Visual Effects | David Feinsilber | Visual Effects Producer |
| Visual Effects | Kim Lee | Visual Effects Producer |
| Visual Effects | Esben Syberg | Visual Effects Supervisor |
| Visual Effects | Don Lee | Visual Effects Supervisor |
| Visual Effects | Adrian Popescu | Special Effects Supervisor |
| Crew | Shannon Pitts | Special Effects |
| Camera | Michael Burgess | Additional Director of Photography |
