Mark Penfold

Dr Tony Hill, a clinical psychologist, helps Detective Inspectors Jordan and Fielding get to the bottom of inexplicable criminal cases and uses his 'dark side' to fathom serial killers and their victims.

During World War 2, a young lad's called up and, with increasing sense of foreboding, undertakes his army training for D-day.

A middle age couple struggle to find a diagnosis for their adult daughters erratic behaviour with tragic consequences.