| 1 | Archie | Goodwin | Lucy's son. |
| | Harriet | Goodwin | Lucy's daughter. |
| | Edie | Goodwin | Lucy's
2-year-old daughter. |
| | Oliver | Goodwin | Lucy's husband. Aka: Ollie. |
| | Lucy | Goodwin | Ollie's wife. Diana's daughter-in-law. |
| | Antoinette | | Ollie's sister. Diana's daughter. Aka: Nettie. |
| | Arthur | | A senior police officer. |
| | Perkins | | Arthur's partner. |
| | Diana | Goodwin | Lucy's mother-in-law. Deceased. |
| 2 | Tom | Goodwin | Diana's husband. Ollie and Nettie's father. |
| | Patrick | | Nettie's husband. |
| | Gwen | | Ollie's step-aunt. |
| | Joy | | Lucy's mother. Deceased. |
| | Maria | | Lucy's former family housekeeper. |
| 3 | Simon | | A police officer who informed the Goodwin family about Diana's death. |
| | Stella | | Simon's partner. |
| | Emily | | Lucy's friend who hates her mother-in-law. |
| | Jane | | Lucy's friend who hates her mother-in-law. |
| | Sasha | | Lucy's friend who hates her mother-in-law. |
| | Danielle | | Lucy's friend who hates her mother-in-law. |
| | Kena | | Lucy's friend who hates her mother-in-law. |
| | Sara | | Lucy's only friend who loves her mother-in-law. |
| | Marg | | Sara's mother-in-law. |
| 4 | Kathy | | Diana's friend. |
| | Liz | | Diana's friend. |
| | Jan | | Diana's friend. |
| | Walter | | Diana's father. |
| | Peter | | Lucy's father. |
| | Rhonda | | Lucy's assistant. |
| | Ida | | Diana's acquaintance. |
| | Norma | | Diana's acquaintance. |
| | Mary | | Ida's niece. |
| | Amina | | One of Diana's friends. |
| 5 | Eamon | | Ollie's business partner. |
| 6 | Claire | | Lucy's matron of honor. |
| | Millie | | Claire's daughter. |
| | Julia | | Eamon's wife. |
| | Ron | | Eamon's colleague. |
| 8 | Ghezala | | The woman that Diana helped with giving birth. |
| | Hakem | | Ghezala's partner. An Engineer who works for Tom. |
| 10 | Lillian | Goodwin | Diana's mother-in-law. |
| 11 | Ahmed | | A detective. Jones's associate. |
| | Jones | | The Sr. Detective who interviewed Ollie. |
| | Perkins | | A Police Constable. |
| | Dr. | Paisley | Diana's doctor. |
| 13 | Cynthia | | Diana's friend. |
| | Michael | | Cynthia's boyfriend. |
| | David | | Diana's ex-lover. |
| | Pamela | | The youngest girl at Orchard House. Diana's roommate. Aka: Pammy. |
| | Laurel | | Diana's colleague at Orchard House. |
| | Arthur(2) | | A gardener at Orchard House. |
| | Dr. | Humbert | The Orchard House's obstetrician. |
| | Mary | | Laurel's roommate. |
| | Christopher | | The father of Pammy's baby. A doctor. |
| | Josephine | | One of the girls at Orchard House. |
| | Meredith | | A cousin of Diana's father |
| 14 | Pearl | | The Funeral Director. |
| 15 | Lisa | | Nettie's friend. |
| 16 | Jeffrey | Greenan | Tom's friend. |
| | Amelia | Greenan | Jeffrey's wife. |
| 18 | Frank | | Eamon's father. |
| | Lydia | | Eamon's mother. |
| 20 | Kerry | Mathis | The woman who dropped Harriet home. |
| 22 | Roy | Sullivan | The man who was struck by lightning 7 times. |
| | Sophie | | Lucy's cousin. |
| | Jemima | | Sophie's daughter. |
| | Rachel | | Lucy's friend. |
| | Remy | | Rachel's friend. |
| 23 | Bella | | Eamon's new girlfriend. |
| 24 | Gerard | | Diana's lawyer. |
| | Sherry | | Gerard's receptionist. |
| 30 | Richard | | Meredith's former husband. |
| | Cindy | | Meredith's new wife. |
| 35 | Aarash | | Ghezala and Hakem's son. |
| 38 | Ingrid | | Harriet's primary nurse. |
| 42 | Dave | | Nettie and Ollie's uncle. |
| | Rose | | Nettie and Ollie's aunt. |
| 48 | | | VEI - Voluntary Euthanasia International. |
| 50 | Hannah | Fischer | The leader of VEI. |
| 51 | Aziza | | Ghezala's sister. |
| 54 | Dr. | Sheldon | Diana's doctor. |
| 64 | Abdul | Javid | The man that Lucy interviewed. |
