| Toby | Babbot | Victim. |
| Abigail | Baron | John Quarles Baron I's wife |
| Benjamin | Baron | John Baron IV's father. |
| Dorothy | Baron | Benjamin's wife. John Baron IV's mother. |
| John Quarles | Baron I | Founder of Baroville. |
| John | Baron IV | Descendant of John Quarles Baron I. |
| Will | Beatty | Victim. |
| Mr. | Beecher | President of the Baronville National Bank. |
| | Bogart | FBI Special Agent. Boss of Amos and Alex. |
| Betty | Bond | Dan Bond's wife. Deceased. |
| Dan | Bond | Lives in Amber's neighborhood. Blind. |
| Jeremy | Bond | Dan Bond's grandson. |
| Brian | Collins | Drug dealer. |
| Bradley | Costa | Senior Vice President of Baronville National Bank. Victim. |
| Roger | Crandall | Executive Director of Glenmont Senior Living Center. |
| Will | Curry | Police officer. Donny's partner. |
| | Dawes | Police officer. |
| Amos | Decker | Protagonist. |
| Cassandra | Decker | Amos' wife. Deceased. aka Cassie. |
| Molly | Decker | Amos' daughter. Deceased. |
| Keith | Drews | Died due to drug overdosed. |
| Linda | Drews | Keith's mother and owner of the Peacock Bakery. |
| Charlie | Duncan | Medical Examiner at Baronville. |
| | Freedman | Physician of Toby Babbot. |
| Marty | Green | Detective. |
| Randy | Haas | Snitch. |
| Emily | Hayes | Bradley Costa's secretary. |
| Alex | Jamison | FBI colleague of Amos. |
| Kate | Kemper | DEA Special Agent. |
| Donna | Lassiter | Detective. Marty's partner. |
| Rich | Lassiter | Donna's father. Deceased. |
| Marjorie | Linton | Frank's co-worker. |
| Alice | Martin | Lives in Amber's neighborhood. |
| Todd | Milligan | FBI Special Agent. |
| Amber | Mitchell | Older sister of Alex |
| Frank | Mitchell | Amber's husband. |
| Zoe | Mitchell | Amber's daughter. Alex's niece. |
| Willie | Norris | Life Insurance Policy Agent. |
| Nigel | Nottingham | British butler of John Quarles Baron I. Deceased. |
| Samuel | Nottingham | Nigel's son. |
| Stanley | Nottingham | Photographer. |
| Betsy | O'Connor | Former roommate of Toby Babbot. |
| Cindi | Riley | Bartender and owner of the Mercury Bar. |
| Fred | Ross | Lives in Amber's neighborhood. |
| Ted | Ross | Manages Maxus Fulfillment Center. Fred Ross' son. |
| Jane | Satterwhite | Director of Baronville Historical Society. |
| Doug | Smith | Victim. |
| Michael | Swanson | Black guy. Victim. Street dealer. |
| Joyce | Tanner | Victim. |
| Bobby | | Police officer. |
| Donny | | Young police officer at Baronville. |
| Harper | | Melvin's girlfriend. |
| Jenny | | Willie Norris' assistant. |
| Melvin | | Amos' friend. |
