

The Vanishing Triangle
There's more than one side to every story.
After investigative journalist Lisa Wallace publishes an article about her mother's murder, other girls start to disappear; she and Detective David Burkely investigate across Ireland, searching for the missing girls while the killer taunts Lisa. Inspired by true events.
Cast

India Mullen
Lisa Wallace

Allen Leech
Detective David Burkely

Adam Richardson
Tommy Stephens

Laoise Sweeney
Susan Reynolds

Fionnuala Murphy
Frances Reynolds

Sarah Carroll
Mary Burkely

Philip O'Sullivan
Det. Chief Supt. Gill

Stephen Hogan
Gough

Brian Moore
Mark Bulger

Jana Mohieden
Mandy Clarke
Carolyn Donnelly
Sinead Clarke

Gracen Daly
Laura Doolan

Maura Foley
Janice Wallace
Kiera Crawford
Rachel Burke

Fionnuala Gygax
Roisin
Seasons & Episodes

E1Episode 1
Oct 26, 2023
After reporter Lisa Wallace publishes an article on her mother’s murder, the killer resurfaces hinting at a kidnapping. Lisa and Detective David Burkely start investigating, connecting the killer to the disappearance of a women named Amy Reynolds.

E2Episode 2
Oct 26, 2023
Lisa’s article is leaked, criticizing the Gardaí for not acting on Amy’s disappearance. David and Detective Brennan chase a lead, Mark Bulger, in Castlemoy. Impatient with the police’s pace, Lisa risks her life to uncover what Bulger is hiding.

E3Episode 3
Nov 2, 2023
David tries to get a statement from Teresa and a confession from Bulger, while Lisa investigates if Bulger could be the killer. Susan pleas for information from the Gardaí when an anonymous caller claims to have information on Amy.

E4Episode 4
Nov 9, 2023
Lisa has to choose who to save: Susan or Mandy? Chris learns new information that takes Lisa to a strange address, where she discovers incriminating information that someone tries to cover up. The killer calls later that evening for Lisa’s decision.

E5Episode 5
Nov 16, 2023
David and Brennan target Gough as the potential killer while Lisa tries to connect him to the kidnappings. Gill threatens to blackmail David if he continues his investigation of Gough. Lisa faces her worst fear with a hospital call about her father.

E6Episode 6
Nov 23, 2023
The investigation is halted. David confronts Gardaí’s top officials to expose Gill and Gough but finds no support. He reveals a long-hidden secret to his family. Lisa and Brennan follow a lead on the killer, investigating an abandoned slaughterhouse.
Videos
Storyline
After investigative journalist Lisa Wallace publishes an article about her mother's murder, other girls start to disappear; she and Detective David Burkely investigate across Ireland, searching for the missing girls while the killer taunts Lisa. Inspired by true events.
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