1 | Stone | Barrington | Retired Detective. Protagonist. |
| Dino | Bacchetti | Stone's friend. Vivian's wife. |
| Vivian | Bacchetti | Stone's friend. Dino's husband. aka: Viv. |
| Joan | | Stone's secretary. |
| Arthur | Steele SR. | Owner, chairman, and CEO of the Steele Group. |
| | | The Casa Marina - The old hotel built by Henry Flagler. |
| Henry | Flagler | The railroad guy who built the breakers in Palm Beach. |
| George | | A well-built man living in the little house. |
2 | Anna | | Shane's housekeeper. |
| Arthur | Steele JR. | Arthur SR's son. Steele Group director. |
| Meg | Harmon | Owner of Silicon Valley Software. Steele Group director. |
| Harry | Kaufelt | A detective on the Golf Course Incident. |
| Moe | Cramer | Harry's partner. |
| | | Steele Group - An insurance company. |
| Jack | Spottswood | Attorney. Al's acquaintance. Owner Spottswood&Spottswood. |
3 | Anthony | Carew | Sheila's husband. Suspected killer. |
| Sheila | Carew | Anthony's wife. Suspected killer. |
| Gino | Bellini | Meg's business partner. Suspected killer. |
| Veronica | Bellini | Meg's business partner. Suspected killer. |
5 | Bubba | Watson | The guy trying to get left hand pro playing golf. |
7 | Billy | | Jack's nephew. |
| Betty | Koelere | Hinckley Yacht owner. |
8 | Frank | Simmons | Works at Harmony Software. |
10 | Joe | Cross | Gino's friend and hired killer. aka: Dirty Joe, Joseph Cross. |
| Jane | Jillian | Joe's girlfriend and Gino's hired killer. aka: Jungle Jane. |
12 | Michael | Freeman | Viv's boss. aka: Mike. |
13 | Fred | | Ex-military. Stone's housekeeper for his New York home. |
| Helene | | Stone's waiter. |
| Bob | | Stone's labrador retriever. |
| Sugar | | Stone's surprise visitor. A dog. |
14 | Vance | Calder | Actor. |
| Arrington | | Stone's ex-wife. |
| Peter | Barrington | Stone's son. |
| Ben | Bacchetti | Dino's son. |
16 | Margo | Goodale | Stone's friend. Real Estate Agent. |
19 | Seth | Hotchkiss | Stone's housekeeper for his Maine home. |
| Mary | Hotchkiss | Seth's wife. |
20 | Ed | Rawls | Stone's friend. Retired CIA. |
| Bret | Todd | Stone's yacht captain. |
23 | Andre | Wyeth | Painter. |
25 | Teddy | Fay | Works at tech support. Built and desiged Ed's rifle. |
27 | Mr. | Green | Maine State police officer. |
28 | Lance | Cabot | Stone's ex-colleague in CIA. |
31 | Mr. | Harvey | Makes cheques for Arthur. |
32 | Selwyn | Olwaki | Owns illegal firearms. |
| Stainslav | Beria | Killed Mr. and Mrs. Bellini. |
35 | Terry | | Waiter. |
37 | Tommy | Chang | Joe's best friend. |
| Rena | Cobb | Tommy's co-pilot. |
| Sheila | | Tommy's secretary. |
38 | Boris | Ivanov | Stainslav's security. Ex-Gru Military Intelligence. |
39 | Gene | | Tommy's driver. |
| Gloria | | Desk clerk at Pierre Hotel. |
| Frank | | Tommy's assistant. |
40 | Greg | Zanoff | Boris's lawyer. |
42 | Bob | Cantor | Stone's genius tech guy. |
47 | Major | Bugg | The real estate manager. |
| George | | Major's driver. |
48 | Dame F. | Devonshire | Stone's friend. |
| Charles | Bourne | Owner of the Real Estate Company. aka: Sir Charles Bourne. |
49 | Carl | Atkins | Stone's security. |
51 | Bill | Eggers | A managing partner of Woodman & Weld. |
| John | Coward | Meg's senior partner and attorney. |
| | McMillan | Meg's partner. |
| | Crane | Meg's partner. |
60 | Katharine | Lee | President of the State in Washington, D.C. |
| Holly | Barker | Katharine's secretary. |