TV series
In a divided country, some crimes cross a dangerous line.
Forced to collaborate on a serious crime, contrasting detectives Philip Boyd and Aoife Regan, with clashing personalities and backgrounds, overcome initial friction to form an unlikely but formidable crime-fighting partnership.
Streaming, rental and purchase options
Checked Jul 25, 2026
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Forced to collaborate on a serious crime, contrasting detectives Philip Boyd and Aoife Regan, with clashing personalities and backgrounds, overcome initial friction to form an unlikely but formidable crime-fighting partnership.
Choose an episode, then use the watch options above for the show.
Episode 1
When the body of a woman washes up on a beach in Northern Ireland, Detective Boyd is called to investigate. But he's not the only detective with an interest in the case. Detective Regan from across the border in the Republic of Ireland shows up at the crime scene as the victim is believed to have been murdered in the south and drifted north across the international border.
Directed by Robert Quinn
Episode 2
When the body of a woman washes up on a beach in Northern Ireland, Detective Boyd is called to investigate. But he's not the only detective with an interest in the case. Detective Regan from across the border in the Republic of Ireland shows up at the crime scene as the victim is believed to have been murdered in the south and drifted north across the international border.
Directed by Robert QuinnGuest stars David Brady
Episode 3
Regan and Boyd investigate an abandoned fuel tanker on the border. It could be a boobytrap bomb by dissident Republicans. Instead, they find the driver shot dead and two migrants hidden inside, one of whom is also dead. Regan and Boyd begin a manhunt for the people-traffickers responsible, uncovering a tangled web of political influence, family secrets and lies.
Directed by Robert Quinn
Episode 4
Regan and Boyd investigate an abandoned fuel tanker on the border. It could be a boobytrap bomb by dissident Republicans. Instead, they find the driver shot dead and two migrants hidden inside, one of whom is also dead. Regan and Boyd begin a manhunt for the people-traffickers responsible, uncovering a tangled web of political influence, family secrets and lies.
Directed by Robert Quinn
Episode 5
The bloodied body of a hurling star is discovered and Regan and Boyd are tasked with finding the culprit from within the world of Gaelic sports. Sporting rivalries and jealousies are laid bare as a whole community come under suspicion. Digging deeper, our detectives uncover a gambling and prostitution ring connected to the victim.
Guest stars Peter Claffey
Episode 6
The bloodied body of a hurling star is discovered and Regan and Boyd are tasked with finding the culprit from within the world of Gaelic sports. Sporting rivalries and jealousies are laid bare as a whole community come under suspicion. Digging deeper, our detectives uncover a gambling and prostitution ring connected to the victim.
Guest stars Daire McMahon, Peter Claffey
Episode information updated Jul 25, 2026
Amy De BhrúnDetective Inspector Aoife Regan
Eoin MackenDetective Inspector Philip Boyd
Lochlann Ó MearáinJack Mullen
Sophie VavasseurAisling
Naoimh WheltonMary Farrell
David BradyPriest on Beach
Daire McMahonDrone Officer (uncredited)
Peter ClaffeyConor Byrne
The Roku ChannelUnited States
Further South ProductionsUnited Kingdom
ShinAwiLIreland
ZDFGermany
Fís Éireann/Screen IrelandIreland
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