| 1 | Aiden | | Julie's friend. |
| | Julie | | Aiden's friend. The woman who finds Luke. |
| | Elizabeth | Searle-Harrow | Alex's wife. Luke's mother. Aka: Liz. |
| | Alex | Harrow | Liz's ex-husband. |
| | Jack | Searle | Liz's father. |
| | Rebecca | | The psychologist in charge of a sad group that Liz attended to. |
| | Glenda | | One of Liz's therapy group mates. |
| | Rhonda | | One of Liz's therapy group mates. |
| 3 | Ellen | Searle | Liz's mother. |
| | Cherry | | One of Liz's therapy group mates. |
| 4 | Frank | Harrow | Alex's father. |
| | Barbara | Harrow | Alex's mother. |
| | Lisa | Mitchell | A policewoman. |
| | Thelma | | A necklace shop owner. |
| 5 | Molly Lavender | Bright | Liz's best friend. |
| | Max | | Lisa's colleague. A policeman. |
| | Mrs. | Harrow | Alex's ex-wife. |
| | Robert | Williams | A senior constable. Aka: Rob. |
| | Mark | Williams | Robert's son. |
| | Natalie | | Robert's ex-wife. |
| | David | Mathieson | Robert's colleague. A senior constable. Aka: Dave. |
| 7 | Tim | | Alex's workmate. |
| 13 | Margaret | | Frank's ex-lover. |
| 14 | Melissa | | Liz and Alex's old friend. |
| 17 | Christian | | A paramedic. |
| | Linda | | Christian's colleague. |
