TV series

The Vanishing Triangle

Name: The Vanishing Triangle
Released: 2023
Cast: India Mullen, Allen Leech, Adam Richardson, Laoise Sweeney, Fionnuala Murphy

2023· 1 season· 60 min episodesTV-MA★ 4.9Ended

On Sundance Now · AMC+ — From Paper Plane Productions · 87 Films

There's more than one side to every story.

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Where to watch

Not available to stream in US

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Synopsis

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.

Themes

miniseries

Episodes

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E1 Episode 1Next upOct 26, 2023 · 44 min
Synopsis
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.
Guest stars: Molly McCann (Young Lisa)
E2 Episode 2Oct 26, 2023 · 44 min
Synopsis
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.
Guest stars: Michael O'Flaherty (Detective Sergeant Mcillvenny), Daire McMahon (Reporter (uncredited)), Molly McCann (Young Lisa)
E3 Episode 3Nov 2, 2023 · 41 min
Synopsis
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.
E4 Episode 4Nov 9, 2023 · 41 min
Synopsis
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.
Guest stars: Anthony Morris (Evans), Molly McCann (Young Lisa)
E5 Episode 5Nov 16, 2023
Synopsis
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.
Guest stars: Robbie Walsh (Prison Guard 1 (uncredited))
E6 Episode 6Nov 23, 2023
Synopsis
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.
Guest stars: Ella Cannon (Forensics Officer (uncredited)), Len Nealon (Garda)