A tough, working-class petty criminal is drawn into the treacherous world of diamond smuggling and morphs into an anti-heroine to be reckoned with in the murky underworld.
| Actor | Role |
|---|---|
 Charlotte KirkScarlett Monaghan / Duchess | Scarlett Monaghan / Duchess |
 Philip WinchesterRobert McNaughton | Robert McNaughton |
 Colm MeaneyFrank Monaghan | Frank Monaghan |
 Hoji FortunaBilly Baraka | Billy Baraka |
 Stephanie BeachamCharlie | Charlie |
 Sean PertweeDanny Oswald | Danny Oswald |
 Colin EgglesfieldTom Sullivan | Tom Sullivan |
 Pau PochTito | Tito |
 Yan TualVictor | Victor |
| HHarvey DeanAdam | Adam |
| MMellissa LaycyMichelle | Michelle |
| AAlex MorganDave Monaghan | Dave Monaghan |