| Nicolas | Cage | An actor. |
| Elijah | Devereux | A junk shop owner. Tempe's 1st boyfriend. |
| Jeff | Doon | Keira's high school boyfriend. |
| Rix | Hendrix | A Cop. Valentina's husband. |
| Valentina | Hendrix | Owner of the Noble Art Gallery. Keira's friend. Aka: V. |
| Lindsey | Jo | The girl Elijah hooked up with. |
| Ronnie | Lyle | One of the donors for a fundraiser auction. |
| Magnolia | Maison | Keira's best friend. |
| Shemar | Moore | Valentina's friend. |
| Keira | Mount | Tempe's boss. Lachlan's wife. |
| Lachlan | Mount | Keira's husband. A high-end criminal. |
| Rafe | Ransom | Tempe's brother. |
| Temperance | Ransom | Protagonist. COO of Seven Sinners. Aka: Tempe, Ms. Smith. |
| Gregor | Standish | A celebrated artist. |
| Lucas | Titan | Yve's billionaire husband. |
| Yve | Titan | The billionaire's wife. One of Valentina's close friends. |
| Ariel | | Valentina's hacker friend. |
| Giles | | The man at the sex club who harassed Tempe. |
| Harriet | | Tempe's landlady. |
| Mary | | The local woman who's having an auction as a fundraising event. |
| My Stranger | | Tempe's mysterious fuck buddy. Aka: Mr. Sex Club. |
| Odile | | Tempe's workmate. |
| Rhett | | Ariel's lover. |
| Trinity | | An art student. One of Valentina's employees. |
| Vanessa | | One of Valentina's close friends. |
