| 1 | Jacob | | A kid who found the headless body of Grace Ozmian. |
| | Ryan | | Jacob's Brother. |
| | Bascombe | | Old man that Jacob and Ryan secretly spied on. |
| 2 | Squad Vincent | D'Agosta | NYPD's Lieutenant Commander Detective. aka: Vinnie. |
| | Lieutenant | Parkhurst | Squad Vincent D'Agosta's colleague. |
| | Johnny | Caruso | The CSU head. |
| | Bryce | Harriman | New York Post's Reporter. |
| | Mr. | Chang | An NYPD Police. |
| | Aloysius | Pendergast | Protagonist / FBI Special Agent. |
| | Howard | Longstreet | Director of FEDs / Aloysius Pendergast's superior. |
| 3 | Mr. | Proctor | Aloysius Pendergast's mysterious chauffeur and general factotum. |
| | Grace | Ozmian | A Tech Billionaire's daughter / Victim. |
| | Anton | Ozmian | The Tech Billionaire / Grace Ozmian's father. |
| | | | Digiflood - Anton Ozmian's Company. |
| 4 | Brioni | | An Italian Clothier. |
| | Ravazzolo | | An Italian Clothier. |
| | Zegna | | An Italian Clothier. |
| | Glen | Singleton | Squad Vincent D'Agosta's Captain. |
| 5 | Marc | Cantucci | A Former New Jersey AG / Victim. |
| | Duke | Of Wellington | A man who owns a 1696 L'Amoroso Stradivius Violin. |
| 7 | Sergeant | Curry | Squad Vincent D'Agosta's Associate. |
| | Jack | Marvin | Security assistant at Sharps & Gunds. |
| | Jonathan | Ingmar | CEO of Sharps & Gunds. |
| 8 | Izolda | Ozmian | Grace Ozmian's mother. |
| 9 | Miss | Ishumura | Aloysius Pendergast's Deaf Housekeeper. |
| | Constance | Green | Aloysius Pendergast's Ward. |
| 12 | Isabel | | Anton Ozmian's Confidante. aka: Maria Isabel Duarte Alves-Vettoretto. |
| | Joyce | | Anton Ozmian's Secretary. |
| 13 | Mr. | Blount | Jonathan Ingmar's Employee. |
| | Mayor | Delillo | The Deputy commissioner for public information. |
| | Lasher | | A man who installed the "Cantucci System". |
| 14 | Jory | Baugh | Father of the dead kid that Grace Ozmian accidentaly killed. |
| 15 | Cutter | Byquist | A Celeberity Architect. |
| | Mr. Viktor A. | Bogachyov | A Russian Oligarch / Victim. |
| | Al Denton | | The Easy Hampton's Chief of Police. |
| 17 | Mr. | Goudreau | A reporter at "The Daily News". |
| | Ms. | Anders | The Fox Anchor. |
| | William | Paine | A Technician at Sharps & Gunds. |
| | Hallie | Iyer | Co-techinician of William Paine. |
| 20 | Katharine | | Howard Longstreet's Assistant. |
| 22 | Eddy | Lopez | A homicide detective. |
| | Jared | Hammer | Eddy Lopez's partner. |
| 25 | Shannon | Croix | Deceased girlfriend of Bryce Harriman. |
| | Paul | Petowski | Bryce's editor. |
| | Willis | Beaverton | The Executive Editor / Paul Petowski's boss. |
| 31 | Baldwin | Day | Data keeper of LFX Financial Company. |
| | Gwen | Burch | CEO of LFX Financial Company / Rod Burch's wife. |
| | Rod | Burch | CEO of LFX Financial Company / Gwen Burch's husband. |
| | Iris | | LFX Financial Head Office's honcho. |
| 32 | Agent | Meldrum | A Supervising Agent at SEC Division of Enforcement. |
| | Martinelli | | A Policeman. |
| 33 | Kathee | Durant | A host on an American Morning T.V. show. |
| 34 | Hradsky | | LFX Financial's Head Security. |
| | Roland | McMurphy | Assistant Vice President of LFX Financial Company. |
| | Marsden | Swope | An Ex-Jesuit that put out a modest appeal on social media. |
| 36 | Dr. Wansie | Adeyemi | A man who won a Nobel Peace prize / Victim. |
| | Charles | Attiah | Pat of the UN Department of Safety and Security. |
| | Boko | Haram | Claimed her clinics were a western plot to sterilize
Muslim women. |
| 37 | Mr. Fenuku | Obaje | The Nigerian Charge D'Affaires. |
| | Mr. | Weilman | Mr. Anton Ozmian's Counsel. |
| 40 | | | Les Tuileries - The 3-Star Michelin Restaurant. |
| | Mr. Giles | Sanderton | An eyewitness. |
| | Bill | Smithback | Bryce's journalistic nemesis. |
| | Father | Anselm | A venerable Priest. |
| 43 | Robert | Hightower | Ex-Chairman of Bisynchrony. |
| | Rosalie | Everett | Shannon Croix's Bestfriend. |
| 46 | William | Cinergy | Robert Hightower's neighbor. |
| | Leonard | Greenbaum | Bryce's Lawyer. |
| 51 | Mrs. | Trask | A woman who works with Aloysius Pendergast. |
| | Tsering | | Monk. |
