| 1 | | | Tina |
| | Christina | | The protagonist. aka: Tina. |
| | Ruby | Jenkins | Tina's acquaintance. |
| | Billy | | A pimp. |
| 2 | | | Doug |
| | Doug | | A farmer. |
| | Will | | A bartender. |
| | Lachlan | Williams | Doug's son. aka: Lockie. |
| | Samantha | | Lockie's sister. aka: Sammy. |
| | Sarah | Williams | Doug's wife. |
| | Peter | Morris | A policeman. Doug's friend. aka: Pete. |
| | Dr. | Samuels | A psychologist. Sarah's physician. |
| | Margie | | Pete's wife. |
| 3 | | | Tina |
| | Arik | | Tina's friend. |
| | Timothy | | Tina's brother. aka: Timmy or Tim. |
| | Jack | | A philanthropist. Timmy's father. |
| | Claire | | Tina's mother. |
| | Buster | | Tina's dog. |
| | Mark | | One of Tina's acquaintances. |
| | Patrick | | One of Tina's acquaintances. |
| | Alex | | One of Tina's acquaintances. |
| | Mr. Lulu | | Tim's teddy bear. |
| 4 | | | Sarah |
| | Alison | | Sarah's mother. |
| | Caitlyn | | Sarah's sister. |
| | Edward | | An accountant. |
| 6 | | | Pete |
| | Lisa | | A cop. Pete's friend. |
| | Kelly | | One of the missing children. |
| | Robert | | A cop in-charged for searching a missing child. |
| | Father Andrew | | A priest. |
| 8 | | | Margie |
| | Susan | | A bakery owner. |
| | Edna | | One who worked at the pharmacy. |
| 9 | | | Tina |
| | Maureen | | Tina's acquaintance. |
| 10 | Lachlan | | Doug father's brother. |
| 13 | | | Tina |
| | Mrs. | Watson | Lockie's teacher. |
| | Don | Bradman | Australian international cricketer. |
| | Tyler | | Lockie's friend. |
| | Mr. | Accardo | Tina's new acquaintance. |
| 14 | | | Pete |
| | Father Richard | | A priest. |
| 15 | | | Tina |
| | Edwin | Bleeker | A security guard at the Easter Show. |
| | | Simms | A detective inspector. |
| | Rebecca | | Lockie's acquaintance. |
| | Mrs. | Winton | Tina's teacher. |
| 20 | | | Tina |
| | Jennifer | | Sammy's friend. |
| 22 | | | Lockie |
| | Matt | | Lockie's friend. |
| | Bob | | Lockie's toy. |
| | Amber | | A lawyer. |
