 | Patrick Wilson als Ed Warren |
 | Vera Farmiga als Lorraine Warren |
 | Lili Taylor als Carolyn Perron |
 | Ron Livingston als Roger Perron |
 | Mackenzie Foy als Cindy Perron |
 | Joey King als Christine Perron |
 | Shannon Kook als Drew Thomas |
 | John Brotherton als Brad Hamilton |
 | Hayley McFarland als Nancy Perron |
 | Shanley Caswell als Andrea Perron |
 | Kyla Deaver als April Perron |
 | Sterling Jerins als Judy Warren |
 | Joseph Bishara als Bathsheba Sherman |
 | Marion Guyot als Georgiana Moran |
 | Morganna Bridgers als Debbie |
 | Amy Tipton als Camilla |
 | Zach Pappas als Rick |
 | Rose Bachtel als Leah |
| James D. Nelson als David |
 | Christof Veillon als Maurice Theriault |
 | Carmella Gioio als Sra. Walker |
 | Steve Coulter als Padre Gordon |
 | Ashley White als Estudante |
 | Kymoura Kennedy als Estudante #1 |
| Sean Flynn als Estudante #2 |
| George T. Zervos als Padre católico |
 | Desi Domo als Mulher suicida |
 | Nate Seman als Rory (uncredited) |
 | Lorraine Warren als Woman in Audience (uncredited) |
 | Arnell Powell als Reporter |
 | Tony Spera als Man in Audience (uncredited) |
 | Emily Brobst als Suicide Victim (uncredited) |
| Chad Hayes | Screenplay |
| Anne McCarthy | Casting |
| Kristin M. Burke | Costume Design |
| Kellie Roy | Casting |
| Rob Cowan | Producer |
| Carey Hayes | Screenplay |
| James Wan | Director |
| Tony DeRosa-Grund | Producer |
| Peter Safran | Producer |
| Eddie Bowlin | Rigging Gaffer |
| Kirk M. Morri | Editor |
| Dave Neustadter | Executive Producer |
| Walter Hamada | Executive Producer |
| Geoffrey S. Grimsman | Art Direction |
| Eleanor Sabaduquia | Makeup Department Head |
| Justin Raleigh | Makeup Effects |
| Lindsey Suggs | Art Department Coordinator |
| Sophie Neudorfer | Set Decoration |
| Katrina Johnson | Sculptor |
| Tom Jones Jr. | Construction Coordinator |
| Julie Berghoff | Production Design |
| Polar Bear Shaw | Leadman |
| Kelly E. Marlow | Key Hair Stylist |
| Patricia Story | Unit Publicist |
| Mark Meyers | Steadicam Operator |
| Joe Dzuban | Supervising Sound Editor |
| Janet Ingram | Costume Supervisor |
| Ty Church | Transportation Coordinator |
| Mark McNeill | Transportation Captain |
| Steve Maslow | Sound Re-Recording Mixer |
| Jason Leib | Post Production Supervisor |
| Gregg Landaker | Sound Re-Recording Mixer |
| Christopher V. Bromley | Unit Production Manager |
| Dennis Alaniz | First Assistant Editor |
| Joe Dzuban | Sound Designer |
| David Beavis | Special Effects Supervisor |
| Michael Tackett | Still Photographer |
| Joseph Bishara | Original Music Composer |
| John R. Leonetti | Director of Photography |
| Bruce Tanis | Sound Effects Editor |
| Lise Richardson | Music Editor |
| Yeşim "Shimmy" Osman | Hair Department Head |
| Ray McIntyre Jr. | Visual Effects Supervisor |
| Joseph Tsai | Sound Effects Editor |
| Cate Hardman | Script Supervisor |
| Jerad Marantz | Concept Artist |
| Christina Raye | Hairstylist |
| Bernard Williams | Hairstylist |
| Rick Pour | Key Makeup Artist |
| Anthony Brooks | Makeup Artist |
| Jorie Malan | Makeup Artist |
| Kelly Golden | Special Effects Key Makeup Artist |
| James D. Nelson | Assistant Property Master |
| Henry Dando | Greensman |
| Kevin Dick | Greensman |
| Mitchell Martishius | Greensman |
| Tim Pope | Set Buyer |
| James Johnston | Set Dresser |
| Sean Marlow | Set Dresser |
| Freddy Phelps | Set Dresser |
| George Winn III | Set Dresser |
| Eric Brandon West | Set Dresser |
| Michael Shapiro | Set Dresser |
| Barbara Seinfeld | Standby Painter |
| Charles Laughon | 24 Frame Playback |
| Cristiano Palermi | Assistant Chief Lighting Technician |
| Philip Dann | Best Boy Grip |
| Scott R. Davis | Best Boy Grip |
| Mark Gilmer | Digital Imaging Technician |
| Tim Marshall | Chief Lighting Technician |
| Scott Ronnow | First Assistant "A" Camera |
| Dan Turek | First Assistant "B" Camera |
| Dan Reilly | Key Grip |
| Dennis Zoppe | Key Rigging Grip |
| Kevin Huver | Second Assistant "A" Camera |
| Roy Knauf | Second Assistant "B" Camera |
| Scott Christopher Harmon | Rigging Grip |
| J. Brad Watson | Key Costumer |
| Jane Beck | Set Costumer |
| Wayne Morse | Casting Associate |
| Vanessa Neimeyer | Extras Casting |
| Craig Fincannon | Local Casting |
| Lisa Mae Fincannon | Local Casting |
| Eric Gotthelf | ADR Mixer |
| Thomas J. O'Connell | ADR Mixer |
| Amy Felton | Assistant Sound Editor |
| Chris Main | Boom Operator |
| Elanor Rimassa | Cableman |
| Justin Dzuban | Dialogue Editor |
| Daniel Laurie | Dialogue Editor |
| Stefan Fraticelli | Foley Artist |
| John Sievert | Foley Artist |
| Trent Richmond | Foley Editor |
| Ron Mellegers | Foley Mixer |
| Randy Wilson | Foley Mixer |
| Phil Lee | Sound Mix Technician |
| Mark Purcell | Sound Mix Technician |
| Carl Rudisill | Sound Mixer |
| Stuart McCowan | Supervising ADR Editor |
| Stuart McCowan | Supervising Dialogue Editor |
| Albert Hedgepeth | Utility Sound |
| Liz Calandrello | Assistant Editor |
| Trudy Yee | Assistant Editor |
| Mark Griffith | Digital Intermediate |
| Bob Fredrickson | Digital Intermediate Editor |
| Jeff Halsey | Digital Intermediate Producer |
| Albert Cho | First Assistant Director |
| Jeff Bilger | Second Assistant Director |
| Brian Avery Galligan | Second Second Assistant Director |
| Jordan Alphonso | Visual Effects |
| Jacob Kebodeaux | Visual Effects |
| Tammy Sutton | Visual Effects |
| J. Thomas Wilson | Visual Effects |
| Ursula Brauner | Animal Wrangler |
| Alicia Rudd | Animal Wrangler |
| Shawn Weber | Animal Wrangler |
| Aaron Becker | Title Designer |
| Eugene Woodbury | Marine Coordinator |
| Peter McManus | Production Accountant |
| Amber Axelton | Production Assistant |
| Connor Hayes | Production Assistant |
| Corey L. Howard | Production Assistant |
| Erin Lambert | Production Assistant |
| Tarin Squillante | Production Assistant |
| Dylan Doornbos Hayes | Production Assistant |
| Rachel S. Mangum | Production Assistant |
| Ross Burchfield | Production Assistant |
| Katherine E. Beyda | Production Executive |
| Hope Demling | Production Secretary |
| Ingrid Johanson | Production Office Coordinator |
| Stephanie Fowler Adams | Studio Teacher |
| Joel Kramer | Stunt Coordinator |
| Norb Phillips | Stunt Coordinator |
| Jayson Dumenigo | Stunts |
| John Gilbert | Stunts |
| Joel Michael Kramer | Stunts |
| Tree O'Toole | Stunts |
| Luci Romberg | Stunts |
| Nancy Thurston | Stunts |
| Darrell B. Sheldon | "B" Camera Operator |
| Bass Hampton | Location Manager |
| Timothy O'Malley | Assistant Accountant |
| Gayoung Kim | Assistant Accountant |
| Sherry Kecskes | Assistant Accountant |
| Erin Keith | Makeup Artist |
| Robert Beck | Property Master |
| Michael Hauck | Special Effects |
| David Hill | Special Effects |
| Michelle Lee Brown | Craft Service |
| Robyn M. Brown | Craft Service |
| Tony Spera | Production Consultant |
| John Fox | Storyboard Artist |
