| Sadie |
Bajer | Victim |
| Mrs. |
Bhatt | Riya's mother |
| Riya |
Bhatt | One of Abby's close friends |
| Mr. |
Bridge | Husband of Mrs. Bridge |
| Mrs. |
Bridge | Abby's former neighbor |
| Jonas |
Caulk | Owner of the old sedan |
| Pat |
Chandler | Store owner; missing |
| Connor |
Crandall | One of Abby's close friends |
| Chief |
Hewitt | Police chief |
| Officer |
Hewitt | Female police officer |
| Bridgette |
Holm | Victim who escaped the Stitcher |
| Vivian |
Holm | Bridgette's sister |
| Nicholas |
Rigney | Police officer aware of Vickers and the Stitcher |
| January |
Spalling | Victim |
| Maxine |
Strome | Victim |
| Jacob |
Sutherland | Victim |
| Charles |
Vickers | Alleged killer |
| Abby |
Ward | Protagonist |
| Hope |
Ward | Abby's sister |
| Mrs. |
Ward | Abby's mother |
| Angie |
Weekes | Rhys's mother |
| Asher |
Weekes | Rhys's brother |
| Hugh |
Weekes | Rhys's father |
| Rhys |
Weekes | One of Abby's close friends |
| Florence |
Wright | Silas's mother; seamstress |
| Silas |
Wright | Miner who died in a tunnel collapse |
| Alma |
| Rhys's grandmother |
| Brynn |
| Character mentioned |
| Hirsh |
| Owner of Bobby's Pizzeria |
| Jen |
| New girl |
| Jessica |
| Abby's friend |
| Jessica |
| Former friend of Abby; victim |
| Rhys |
| One of Abby's close friends |
| The Stitcher |
| Antagonist; serial killer |
| Thompson |
| Jen's father; police officer |
