| David |
Bowie | Musician. |
| Mr. |
Brennan | Bonnie's teacher. |
| Alice |
Carson | Wren's mother. |
| Jay |
Carson | Wren's brother. |
| Luke |
Carson | Wren's father. |
| Bonnie |
Cartwright | One of Adam's victims. |
| Jones |
Cooper | The cop who helped Wren. |
| Maggie |
Cooper | Therapist; Jones's wife. |
| Jessie |
Farlow | Melissa's mother. |
| Melissa |
Farlow | One of Adam's victims. |
| Ramon |
Farlow | Melissa's father. |
| Marty |
Friedman | Wren's accountant. |
| Wren |
Greenwood | Narrator and protagonist. Aka: Robin Carson. |
| Adam |
Harper | Technology expert; the man Wren met on an online dating app. Aka: Adam Grove, Adam Wilson. |
| Rick |
Javits | Realtor. |
| Cliff |
Jensen | One of Adam's fake names. |
| Timothy |
Johnston | One of Adam's fake names. |
| Bailey |
Kirk | Private investigator. |
| Ellie |
Kirk | Bailey's sister. |
| Lauren |
Kirk | Bailey's mother. |
| Matthew |
Kirk | Bailey's father. |
| Miss |
Lovely | The woman who took Wren in. |
| Raife |
Mannes | Mia's boyfriend; another Adam's identity. |
| Bob |
Shaw | The old man who knew Luke. |
| James |
Smith | The boy Doug shot in the leg. |
| Emily |
Stone | The girl in Wren's grave. |
| Melba |
Stone | Emily's mother. |
| Wyatt |
Stone | Emily's father. |
| Henry |
Thorpe | Mia's father; Bailey's client. |
| Mia Belle |
Thorpe | Missing. |
| Nora |
Turner | One of Bailey's bosses. |
| Avery |
| Wren's childhood friend. |
| Ben |
| Jax's co-host. |
| Bryce |
| Wren's former date. |
| Diana |
| One of Bailey's bosses. |
| Doug |
| The bullied boy in Bonnie's class. |
| Drew |
| Wren's first date from an online dating app. |
| Evie |
| Bonnie's friend. |
| Grace |
| Wren's childhood friend. |
| Jackson |
| Robin's ex-boyfriend. |
| Jasmine |
| Wren's best friend. Aka: Jax. |
| Jason |
| Wren's consulting private investigator. |
| Jessie |
| Bonnie's friend. |
| Joe |
| Adam's landlord. |
| Joy |
| Miss Lovely's oldest friend. |
| Liz |
| Wren's editor. |
| Lyle |
| Marty's assistant. |
| Miranda |
| Jax's mother. |
| Priss |
| Melissa's longtime friend. |
| Robin |
| Wren's childhood friend. |
| Sabrina |
| Bailey's girlfriend. |
| Shawn |
| The man Bonnie met on a dating app; possible Adam. |
| Sophie |
| Wren's childhood friend. |
