| Edward |
Bannie | Wade's father |
| Doug |
Butler | Connor's sister |
| Kai |
Butler | Annie's first cousin |
| Gil |
Castor | Ed's old cop friend |
| Phillip |
Chide | The first detective who worked on Annie's case |
| Detective |
Childs | Hawthorne's partner |
| Max |
Collier | Hollywood district attorney |
| Archibald |
Dickey | Ed's old cop friend |
| Conrad |
Drury | Killer of Bobby's mother |
| Ramon |
Estrada | Head valet |
| Cassius |
Fields | Los Angeles Times reporter |
| Lola |
Fletcher | One of Wade's victims |
| Victor |
Fuller | One of Estrada's men |
| Gina |
Galasso | Kai's girlfriend when Annie went missing |
| Detective |
Hawthorne | Detective at Santa Monica Police |
| Vance |
Hayes | The boy who sent the postcard to Bobby |
| Luis |
Ignacio | One of Estrada's men |
| Bobby |
McGowan | Private detective, protagonist |
| Robert |
McGowan | Bobby's father |
| Mike |
Minter | LAPD detective, former detective on Annie's case |
| Kira |
Palova | Handwriting expert |
| Mark |
Patchett | Detective assigned to Bobby's mother's murder |
| Brad |
Pitt | One of William's actors |
| Greg |
Quinones | Ed Bannie's co-police officer |
| Earl |
Razzle | Private investigator to stars |
| Julia |
Roberts | One of William's actors |
| Amber |
Ryan | Annie's second cousin |
| Amy |
Ryan | William's daughter |
| Annie |
Ryan | Missing |
| Bonnie |
Ryan | Amber's daughter |
| Connor |
Ryan | Annie's father |
| Emily |
Ryan | Annie's mother |
| Ginny |
Ryan | Annie's cousin |
| Henry |
Ryan | William's son |
| Jesi |
Ryan | Amber's eldest child |
| Penny |
Ryan | William's wife |
| Phyllis |
Ryan | The oldest living Ryan |
| Sophie |
Ryan | Connor's sister |
| Vanessa |
Ryan | One of Annie's cousins |
| William |
Ryan | Annie's uncle, producer |
| Carrie |
Thompson | One of Annie's cousins |
| Justin |
Timberlake | Famous musician |
| Adam |
Toon | Annie's second cousin |
| Francis |
Wade Bannie | Bully who likes Annie |
| Denzel |
Washington | One of William's actors |
| Colton |
Weatherly | One of the boys Annie likes |
| Gus |
Yardley | Sue's husband |
| Nathan |
Yardley | Gus and Sue's son |
| Sue |
Yardley | William's first cousin |
| Rex |
Zell | Vanessa's boyfriend |
| Able |
| One of Amber's cousins |
| Ashley |
| One of Amber's cousins |
| Gary |
| Annie's grandfather |
| Myles |
| William's closest neighbor |
| Reggie |
| Mike's colleague |
