| Dr. | Barringer | One of Nina's therapists. |
| Kathleen | Connors | Officer Connors's daughter. Andy's ex-fiancé. |
| Paul | Dorsey | The grocery store security. |
| Dr. | Hewitt | One of Nina's therapists. |
| Lisa | Killeffer | Millie's new employer. |
| Stewart | Lynch | Nina's boss. |
| Donna | Stanton | The woman at Munch Burger. |
| Andrew | Winchester | Nina's husband. AKA: Andy. |
| Cecelia | Winchester | Nina's daughter. AKA: Cece. |
| Evelyn | Winchester | Andy's mother. |
| Nina | Winchester | Millie's boss. |
| Robert | Winchester | Andy's father. |
| Antonia | | Enzo's sister. |
| Connors | | The detective. |
| Duncan | | The rapist that Millie accidentally killed. |
| Elena | | Cece's neighbor. |
| Enzo | | The Latino landscaper. |
| Jillianne | | One of the PTA meeting members. |
| Kyle | | A bartender who sexually harassed Millie. |
| Millie | | The housemaid. Protagonist. AKA: Wilhelmina Calloway. |
| Pam | | Millie's officer. |
| Patrice | | One of the PTA meeting members. |
| Rachel | | Sophia's mother. |
| Sophia | | Cece's classmate. |
| Suzanne | | One of the PTA meeting members. |
