| CH |
FIRST NAME |
LAST NAME |
DESCRIPTION |
| Pro | Cormac |
Reilly | Rookie member of the garda (Irish police) |
| | |
Dwyer | Detective |
| | Marcus |
Tully | Police officer |
| | Maude |
| 15-year-old girl whose mother has died |
| | Jack |
| Maude's younger brother, about 5 |
| 1 | Aisling |
Conroy | Physician, surgeon in training |
| | Mary |
Dooley | Physician, close friend of Aisling |
| | Derek |
| Mary's dentist boyfriend, band member |
| | Jack |
Blake | Aisling's partner, civil engineer |
| 2 | Cormac |
Reilly | Detective sergeant with National Drugs Unit task force at Mill Street Station, Galway |
| | James |
Rodgers | Detective in the garda |
| | Danny |
McIntyre | Detective with the garda & the task force |
| | Sgt. Anthony |
Healy | Task force commander; rumored to be "shady" |
| | |
Clarke | Detective |
| | |
Higgins | Detective |
| | Emma |
Sweeney | Cormac's partner, biology research scientist |
| | Sgt. Melanie |
Hackett | Danny's superior officer |
| | Sarah |
McIntyre | Danny's wife |
| | Liam |
Hearne | Former instructor - police academy, worked pedophile cases |
| 3 | Brendan |
Blake | Jack's father, wheelchair-bound |
| | Aggie |
Blake | Jack's mother |
| | Mark, Fergus |
Murray | Long-time friends of Jack |
| | David |
| Doctor, colleague of Aisling |
| 4 | Peter |
Fisher | Detective in Cormac's unit |
| | Maura |
Hughes | Teenager went missing - 1977; investigated by Cormac |
| | Timothy |
Lanigan | Accused of murdering Maura Hughes |
| | Sgt. Carrie |
O'Halloran | Detective in domestic violence & vice squads |
| | Trevor |
Murphy | Assistant to Sgt. Healy, son of Superintendent |
| | Lorna |
McIntyre | Danny's sister, missing |
| 5 | Ceri |
| Female garda |
| | Maude |
Blake | Jack's sister |
| 7 | Brian |
Murphy | Superintendent of police |
| | Hilaria |
Blake | Dead woman whose children Cormac found in 1993 |
| 10 | Tom |
Collins | Visited young Jack in the hospital in 1993, a defense lawyer in Galway in 2013, kept in touch with Maude |
| 11 | Domenica |
Keane | Religious neighbor of Hilaria, Maude & Jack (1993), hired Maude to work at her farm |
| 16 | Tara |
| Dir. at Child & Family Agency, Cormac's former girlfriend |
| | Katherine |
Shelley | Former social worker, called on the Blakes in 1990 |
| 17 | Matt |
| Cormac's friend in International Liaison |
| 18 | Hannah |
Collins | Sister of Tom Collins, drug addict in prison, police informant |
| | Sean |
Hegerty | Detective with whom Cormac used to work |
| 19 | Caoimhe |
O'Neill | Public health nurse caring for Domenica Keane |
| 24 | John |
Lawton | Deceased owner of
Australian cattle station |
| | Saoirse |
| Hannah's baby born while Hanna was in prison |
| | Simon |
Schiller | Friend of Domenica Keane whom she proposed to take care of young Jack |
| 30 | Angus |
Barton | Farmer whose land bordered Lough Mask, accused of raping Lorna McIntyre |
| | Jim |
Kavanaugh | Owner of a club, accused of raping Lorna McIntyre, later arrested on drug charges |
| 39 | James & Anne |
McIntyre | Danny & Lorna's parents |
