| Nelson | Aguillar | One of Christopher Robles' friends. |
| Muhammad | Ali | An American boxer, philanthropist, and activist. |
| Jenniston | Aniston | A television and film actress. |
| Aleksy | Bacik | A senior realtor with Irongate Properties. |
| Chester | Barnes | Robles family's longtime lawyer. |
| Reginald | Bartek | A man who tried to assault Rachel. aka: Reggie |
| Philip | Bauman | Ashby's 56th mayor. |
| Bryan | Beene | One of the forensic techs. |
| Vincent | Biancamano | A proprietor of a restaurant. |
| Zachary | Bloomfield | Little Houdini's friend. |
| Adeline | Bowers | Wickersham's acquaintance. |
| Wanda | Bremmer | Serrano's acquaintance. |
| Andy | Burke | Detective Serrano's acquaintance. |
| Julius | Caesar | A Roman general, statesman and final Dictator. |
| Alan | Caldwell | A deputy mayor. |
| Bobby | Callahan | One of the players from Ashby High. |
| Officer | Chen | Officer Lowe's partner. |
| Michael | Connelly | An American novelist. |
| Pat | Connelly | A watch commander. |
| Anderson | Cooper | An American broadcast journalist and political commentator. |
| D. B. | Cooper | Unidentified man who hijacked an airplane in 1971. |
| Stephen | Curry | An American professional basketball player. |
| Willem | Dafoe | An American actor. |
| Peter | Dinklage | An American film, television and stage actor. |
| Ricardo | Domiguez | One of the players from Ashby High. |
| Caroline | Drummond | Nicholas Drummond's sister. |
| Nicholas | Drummond | Constance Wright's ex-husband. |
| Reverend | Elias | Rachel acquaintance. |
| Inez | Fortunado | A twenty-year vet. Detective Serrano's acquaintance. |
| Jodie | Foster | An American actress and filmmaker. |
| James R. | Franklin | Rachel's lawyer. aka: Jim. |
| John Wayne | Gacy | An American serial killer and torturer. |
| Daryl | George | A lieutenant. |
| Tabitha | George | Lieutenant George's wife. |
| Dorothy | Givens | The CFO of J&J Accounting. |
| Sue | Grafton | An American author of detective novels. |
| Harwood | Green | A home security installation technician. |
| Doogie | Howser | An American medical sitcom that ran for four seasons on ABC. |
| Samuel L. | Jackson | An American actor and producer. |
| Ricardo | Jimenez | A man who had a consensual sexual relationship with Caroline. |
| John F. | Kennedy | The 35th president of the United States. |
| Dennis | Lewiston | A British cinematographer. |
| Diane | Loderbaum | A psychic/tarot reader. |
| Derek | Lowe | A police officer. |
| Walter | MacKey | A retired octogenarian. |
| Louis | Magursky | Owner of Magursky Construction. |
| Victor | Maloriano | A botanist. |
| Charles | Manson | An American criminal and cult leader. |
| Rachel | Marin | An executive assistant. |
| Randall | McGovern | A sitting Ashby mayor. |
| Grace | Meyerson | A TNN reporter. |
| Isaac | Montrose | A forensic investigator. |
| Hector | Moreno | Chief medical examiner of Ashby County. |
| Ariel | Nesbit | Worked at Darien Law Department. |
| Lee Harvey | Oswald | An American former marine who assassinated John F. Kennedy. |
| Bob | Phillips | An American television journalist. |
| Jodi | Picoult | An American author. |
| Brad | Pitt | An American actor and filmmaker. |
| Jimmy | Plotkin | A Darien PD deputy. |
| Bradley | Powell | Full name of Rachel Marin/Olivia Powell's husband. |
| Olivia | Powell | Real name of Rachel Marin. |
| Christopher | Robles | Isabelle's brother. aka: Chris. |
| Isabelle | Robles | Nicholas Drummond's new wife. |
| Stanford | Royce | A man suspected of several rapes and numerous armed robberies. |
| Steve | Ruggiero | Rachel's boss. |
| Alphonse | Russoti | J&J managing director. |
| J. D. | Salinger | An American author. |
| Dale | Sauron | Christopher's lawyer. |
| Liesl | Schilling | A baby sitter. |
| Sadie | Scout | A character name of Megan's story. |
| Evan | Serrano | Detective Serrano's son. |
| John | Serrano | A detective. |
| Wally | Shaw | A computer forensics examiner. |
| Lexi | Steinman | Stefanie's mother. |
| Saul | Steinman | Stefanie's father. |
| Stefanie | Steinman | One of Christopher Robles' friends. |
| Meryl | Streep | An American actress. |
| Taylor | Swift | An American singer-songwriter. |
| Leslie | Tally | A detective. Serrano's partner. |
| Alec | Titus | Megan's classmate. |
| Claire | Wallace | Tally's wife. |
| Esther | Warren | Vice-president of J&J Accounting. |
| Judge | Watson | A judge who approved the warrant request against Wickersham. |
| Simone | Watson | Megan's best friend. |
| Anne | Weems | An employee of J&J Accounting. |
| Tyrone | Wheatley | A professional photographer. |
| Samuel J. | Wickersham | A volunteer canvasser. aka: Sam. |
| Nancy | Wiles | A reporter. |
| Charles | Willemore | A reporter. |
| Miss | Wooster | Megan's homeroom teacher. |
| Billy | Wootens | A player who accidentally hit Evan Serrano. |
| Cameron | Wright | Constance's father. |
| Constance | Wright | The mayor of Ashby. |
| Eugene | Wright | Constance's grandfather. |
| Annette | Zhang | Owns a Fancy Nail salon. |
| Abe | | One of Myra's students. |
| Adam | | Rachel's acquaintance. |
| Arturo | | Christopher Robles' father. |
| Audrey | | One of Myra's students. |
| Beattie | | Walter's wife. |
| Ben | | Myra's son. |
| Blingle | | Megan's favorite toy. |
| Bobby | | Claire Wallace's younger son. |
| Brad | | Little Houdini's father. |
| Camila | | Hector Moreno's wife. |
| Candice | | Constance Wright's mother. |
| Chloe | | Real name of Megan. |
| Claire | | Serrano's wife. |
| Claudette | | Rachel's neighbor. |
| Deirdre | | Detective Serrano's ex-wife. |
| Earl | | One of Myra's students. |
| Edith | | Wickersham's secretary. |
| Elyse | | One of Claire Wallace's children. |
| Eric | | A boy who is known to his parents as Little Houdini. |
| Esmeralda | | A nanny. aka: Easie. |
| Evie | | Myra's real name. |
| Iris | | A baby sitter. |
| Javier | | Myra's guy. |
| Katz | | The District Attorney. |
| Krish | | One of a medical examiners. |
| Lizette | | Adam's ex-wife. |
| Mallory | | Zachary's mother. |
| Megan | | Rachel's daughter. |
| Mia | | Lieutenant George and Tabitha's daughter. |
| Myra | | A self-defense instructor. |
| Pedro | | One of Myra's students. |
| Penny | | One of Claire Wallace's children. |
| Rembrandt | | A Dutch painter and printmaker. |
| Reno | | Beene's acquaintance. |
| Roxy | | A pet tiger. |
| Sean | | Real name of Eric. |
| Starla | | One of Myra's students. |
| Steven | | One of a medical examiners. |
| Tabitha | | One of Myra's students. |
| Titus | | Wickersham's dog. |
| Yvette | | Christopher Robles' mother. |
