The hunt continues for the murderer. The team uncovers some long hidden family secrets while questioning the community & congregation. Also Frankie discovers a possible biological connection between the former parish priest, Father Stuart, and the first victim.
| Name | Type | Role | |
|---|---|---|---|
| John Milne | Writer | ||
| James Hayes | Guest Star | ||
| Con O'Neill | Guest Star | ||
| Jackie Clune | Guest Star | ||
| Caroline O'Neill | Guest Star | ||
| Annette Crosbie | Guest Star | ||
| Barry Morse | Guest Star | ||
| Alan Leith | Guest Star | ||
| Heather Bleasdale | Guest Star | ||
| Robert Knights | Director |