| Pro | Natalie | Barrett | The girl who's been kidnapped. |
| | Sarah | Jenson | Natalie's teacher. |
| | Jimmy | Barrett | Natalie's uncle. |
| 1 | Neil | Barrett | Natalie's father. |
| | Melanie | Barrett | Natalie's mother. |
| | Anthony | | Sarah's student. |
| | Erin | Cooke | One of the police detectives. Aka: Cookie. |
| 2 | Jack | Vincent | One of the police detectives. |
| 3 | Peggy | McGregor | The school headteacher. |
| 4 | Johan | Boller | A football player. |
| | Mr. | Stanley | The head of year 5 student. |
| 6 | Marshall | Lancaster | A journalist. |
| 9 | Alan | Jenson | Sarah's father. |
| 10 | | Marsden | One of the police officers. |
| | Mrs. | Jones | One of the witnesses. |
| | Kyle | Davies | One of the police officers. |
| | Miles | Heath | A sex offender. |
| | Oliver | Capshaw | One of the police officers. |
| 11 | Mrs. | Norris | Barrett's neighbor. |
| | Petra | | Mrs. Norris's dog. |
| 14 | | Caldicott | One of the police officers. |
| 15 | Dr. | Habib | A surgeon. |
| | Mr. | Ramsey | Dr. Habib's registrar. |
| 16 | | Young | Head detective. |
| | Emily | | A girl who played the role as Natalie. |
| 17 | Ryan | Moss | Sarah's schoolmate. |
| | Chloe | Greene | The girl who was crowned as "Young Miss Portland". |
| 18 | Les | | A bartender. |
| | Pat | O'Connell | Alan's colleague. |
| | James | Dale | Alan's friend. |
| 19 | Alison | Jacobs | One of the police officers. |
| | Phil | McIntyne | One of the police officers. |
| 22 | Neil | Spinks | A forensic pathologist. |
| 24 | Dough | Barnes | A prison warden. |
| 26 | Mr. | Jackson | A school director. |
| 29 | Claude | Remet | A journalist. |
| 30 | Bobby | | Heath's friend. |
| 32 | Nichole | Brunel | Another kidnap victim. |
| | Arielle | | Nichole's friend. |
| 39 | Dudley | | Erin's former colleague. |
| 42 | Veronica | | Alan's girlfriend. |
