| |
| | New Year's Day |
| | Dafydd |
Lewis | The man who was naked and wearing only a Santa hat. |
| | Mrs. |
Williams | One of the villagers. |
| |
| | Part One |
| 1 | Ffion |
Morgan | Protagonist. A detective constable. AKA: Harriet. |
| | Elen |
Morgan | Ffion's mother. |
| | Seren |
Morgan | Ffion's sister. |
| | Mia |
Williams | Ffion's schoolmate. The cleaner. |
| | Ceri |
Jones | The postwoman. |
| | Dilwyn |
Jones | One of the villagers. |
| 2 | Leo |
Brady | A detective constable in charge. Ffion's fling. AKA: Marcus. |
| | Simon |
Crouch | A detective inspector. Leo's boss. |
| | Joanne |
Crouch | Simon's mother. |
| | Rhys |
Lloyd | Resort's owner and artist. Missing. |
| | Dominic |
| Allie's new husband. |
| | Harriet |
| A school teacher. Leo's lover. |
| | Izzy |
Weaver | The pathologist. |
| 3 | Gruffyd |
Lewis | A school teacher. |
| | Malik |
| A detective inspector. |
| 5 | Lesley |
Garrett | An artist. |
| | Leona |
Lewis | Rhys's co-artist. |
| | Glynis |
Lloyd | Rhys's mother. |
| | Allie |
| Leo's former wife. |
| | Harris |
| Leo and Allie's son. |
| | Jac |
Lloyd | Rhys's father. |
| | Yasmin |
Lloyd | Rhys's wife. |
| | Tabby |
Lloyd | Rhys's daughter. |
| | Bobby |
Stafford | A boxer. |
| | Ashleigh |
Stafford | Bobby's wife. |
| | Clemence |
Northcote | The woman at Lodge Number 4. AKA: Clemmie. |
| | Caleb |
Northcote | Clemence's son. Ashleigh's dealer. |
| 6 | Deirde |
Huxley | The owner of Lodge 2. AKA: Dee. |
| | Jonty |
Charlton | Owner of Lodge 1. |
| | Steffan |
Edwards | The boathouse owner. |
| 8 | Steffan SR. |
Edwards | Steff's father. |
| | Steffan JR. |
Edwards | Steff's son. The boatman. |
| | Striped |
Scarf | A reporter. |
| | Morton |
| A police constable. |
| | Blythe |
Charlton | Jonty's wife. |
| 9 | Elijah |
| The technician. |
| 11 |
DC | Parry |
Leo's associate. |
| | DC |
Thorton | Leo's associate. |
| 17 |
Gwen | |
An agent from Major Crimes's tech team. |
| 19 |
Dewind | |
A detective sergeant. |
| | Woody |
| Jonty's son. |
| | Chester |
Charlton | Jonty's son. |
| 25 |
Angharad | Evans |
The owner of the boat with red sails. |
| 28 |
Fleur | Brockman |
Rhys's agent. |
| |
| | Part Two |
| 40 |
Osian | Wynne |
An aspiring investigator. |
| | Donna |
| Osian's boss. |
| 43 |
Lara | |
Yasmin's aunt. |
| 56 |
Nesta | |
A friend of Jac's mother. |
