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. |