| 1 | Marlene | DiPietra | Caleb's ex-wife. Aka: Mar. |
| | Caleb James | Rooney | A chef. A detective. Aka: Killer Chef. |
| 3 | Charles | Bossett | A Deputy Superintendent of Field Operations. |
| | Lawrence C. | Grant | A drug dealer. Aka: Larry. |
| 4 | Crystal | | Larry Grant's widow. |
| | Ty | Grant | Larry's younger brother. |
| | Deborah | Katz | A police officer. |
| 5 | Bryan | Cunningham | The Chief Detective. |
| 7 | Melanie | Rosenbaum | A pastry chef. Aka: Mel. |
| 11 | Lucas Bryant | Dodd | Owner of the Garden District restaurant. |
| 13 | Vanessa | McKeon | Lucas's wife. |
| 16 | Marcus | Morgan | FBI special agent. |
| | Robert | Fontaine | NOPD superintendent. |
| 19 | Beatrice | St. Ville | A local chef. Aka: Bea. |
| | Ibrahim | Farzat | A Syrian refugee. |
| | Luis | | A sous chef. |
| 21 | Rima | | Ibrahim's wife. |
| 27 | Sgt. Kevin | Spearman | SWAT's platoon leader. aka: Kev. |
| 29 | Billy | Needham | Owner of a Petite Amie's restaurant. |
| | Gordon | Andrews | Caleb's friend. |
| 30 | Emily | Beaudette | Billy's half-sister. |
| | David | Needham | Emily's cousin. |
| 32 | Dr. Quincy | Johnson | The Orleans Parish deputy coroner. |
| 33 | Bryant | | One of the forensic technicians. |
| | | De Soto | One of the forensic technicians. |
| 34 | Rosella | | The restaurant owned by David Needham. |
| | Mosaad | | David's bodyguard. |
| 40 | Gladys | | A mare. |
| | Cooper | | An stallion. |
| 48 | Saleel | el-Sharif | Rima's great-uncle. |
| 60 | Angus | | Thr trucker-hatman. |
| 87 | Dubus | | A tactical NOPD officer. |
| 88 | Reginald | Broussard | A driver. Aka: Reggie. |
| | Melissa | | Reginald's niece. |
| 89 | Grace | | Reginald's sister. |
