| Louis |
Anthony | Friend of Russ who believes in ghosts |
| Mr. |
Brown | Bela's teacher |
| Douglas |
Cain | First husband of Ursula |
| Frank |
Doherty | Deceased acquaintance |
| Quinn |
Dole | Russ's high school schoolmate who died |
| Mr. |
Jeffery | Former teacher of Bela |
| Abraham |
Lincoln | Referenced historical figure |
| Other |
Mommy | Ghost in Bela's closet. Aka: Other Mommy |
| Dr. |
Smith | Bela's doctor |
| Adina |
| Friend of Lois at the séance |
| Amanda |
| Family friend of Russ |
| Anita |
| One of Russ's friends |
| Ashley |
| Friend of Lois at the séance |
| Bela |
| Narrator and protagonist |
| Billy |
| One of Russ's friends |
| Brian |
| Clairvoyant |
| Bruce |
| Husband of Ruth; Bela's grandfather |
| Carly |
| Mother of Deb |
| Dan |
| Husband of Amanda |
| Deb |
| Childhood friend of Bela |
| Evelyn |
| Friend of Ruth |
| Kamael |
| Dog owned by a dog trainer |
| Kami |
| Dog owned by a dog trainer |
| Kelvin |
| Bela's babysitter |
| Kyle |
| Friend of Lois |
| Laver |
| One of Russ's friends |
| Mark |
| Friend of Russ |
| Mark |
| One of Russ's best friends |
| Marsha |
| One of Russ's friends |
| Mary |
| Friend of Lois at the séance |
| Maxine |
| Friend of Lois at the séance |
| Milky |
| Dog of Ruth |
| Nettie |
| Bela's aunt |
| Oren |
| Former workmate of Russ |
| Russ |
| Bela's father. Aka: Daddo |
| Ruth |
| Grandmother of Bela |
| Ursula |
| Bela's mother |