| Annabelle Wallis | Mia |
| Patrick Wilson | Ed Warren |
| Stephanie Sigman | Sister Charlotte |
| Talitha Bateman | Janice |
| Vera Farmiga | Lorraine Warren |
| Ward Horton | John |
| Alfre Woodard | Evelyn |
| Anthony LaPaglia | Samuel Mullins |
| McKenna Grace | Judy Warren |
| Madison Iseman | Mary Ellen |
| Miranda Otto | Esther Mullins |
| Tony Amendola | Father Perez |
| Katie Sarife | Daniela |
| Kerry O'Malley | Sharon Higgins |
| Lulu Wilson | Linda |
| Brian Howe | Pete Higgins |
Technical Credits
| David F. Sandberg | Director |
| Gary Dauberman | Director |
| John R. Leonetti | Director |