After the body of a 14-year-old girl is found in a field, detective Ted Lyle and his wife Sandra are among local parents caught up in a wave of fear and suspicion. Ted's investigations then uncover a shocking suspect.
| Actor | Role |
|---|---|
 Aneirin HughesTed Lyle | Ted Lyle |
 Tessa Peake-JonesSandra Lyle | Sandra Lyle |
 Ann MitchellMulligan | Mulligan |
| SSid MitchellJames Lyle | James Lyle |
 Fred PearsonHarold Lyle | Harold Lyle |
| RRyan DavenportJohn Lyle | John Lyle |
 Jemima RooperJulie Lyle | Julie Lyle |
 Sarah AlexanderMaisie | Maisie |
 Michael BertenshawGeorge Saunders | George Saunders |
| PPatrick CreminDet. Sgt. Greg Lipton | Det. Sgt. Greg Lipton |
| EEmily CorrieTheresa Gibbs | Theresa Gibbs |
| MMichael TucekRobbo | Robbo |
 Tobias MenziesSchool Psychologist | School Psychologist |
 Elaine DonnellyHelen Gibbs | Helen Gibbs |