The Vanishing Triangle Episode #1.6 (Season 1, Episode 6)
TV Episode | 41 min | Drama, Mystery, Thriller

The Vanishing Triangle

Episode #1.6 (Season 1, Episode 6)

TV Episode | 41 min | Drama, Mystery, Thriller

The investigation is halted; David confronts Gardaí's top officials to expose Gill and Gough, but he finds no support; Lisa and Brennan follow a lead on the killer, investigating an abandoned slaughterhouse.

Director

Laura Way

Writers

Alan Bailey | Ivan Kavanagh (created by)

Composer

Sarah Lynch

Cinematographer

Patrick Jordan

Editor

William Oswald (as Will Oswald)

Casting Director

Emma Gunnery

Production Designer

Vanessa O'Connor (production design)

See all filmmakers & crew (125)

Edit Released

Updated Nov 23, 2023

Release date

Nov 23, 2023 (United States)

Contacts

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Cast	+ Add Cast
24 cast members

Name	Known for
India Mullen Lisa Wallace Lisa Wallace See fewer	Normal People (2020)
Allen Leech David Burkely David Burkely See fewer	The Imitation Game (2014)
Aaron Monaghan Gareth Brennan Gareth Brennan See fewer	The Banshees of Inisherin (2022)
Laoise Sweeney Susan Reynolds Susan Reynolds See fewer	Vikings: Valhalla (2022)
Philip O'Sullivan Det. Chief Supt. Gill Det. Chief Supt. Gill See fewer	Tristan + Isolde (2006)
Jana Mohieden Mandy Clarke Mandy Clarke See fewer	The Vanishing Triangle (2023)
Sarah Carroll Mary Burkely Mary Burkely See fewer	This Must Be the Place (2011)
Claire O'Donovan Nurse (as a different name) Nurse (as a different name) See fewer	Sprachlos in Irland (2022)
Stuart Dunne Chris Wallace Chris Wallace See fewer	Inside (1985)
Len Nealon Garda Garda See fewer	1916 Seachtar na Cásca (2010)
Lara Way Garda Shannon Garda Shannon See fewer	The Vanishing Triangle (2023)
Shane G. Casey Assistant Commissioner Assistant Commissioner See fewer	Irish Wish (2024)
Barry Gaskin Detective Detective See fewer	The Vanishing Triangle (2023)
Aidan O'Sullivan Detective Detective See fewer	Spears (2022)
Derbhle Crotty Barbara Abrahams Barbara Abrahams See fewer	Notes on a Scandal (2006)
Adam John Richardson Tommy Stephens Tommy Stephens See fewer	The Vanishing Triangle (2023)
Sheila Flitton Betty Walsh Betty Walsh See fewer	The Banshees of Inisherin (2022)
Paul Ward Billy Miller Billy Miller See fewer	Fur Coat and No Knickers (2009)
Kiera Crawford Rachel Burkely Rachel Burkely See fewer	The Vanishing Triangle (2023)
Nick Devlin Doctor Taite Doctor Taite See fewer	Sara's Notebook (2018)
Susan Noonan Mrs. Gill Mrs. Gill See fewer	The Vanishing Triangle (2023)
Fionnuala Murphy Frances Reynolds Frances Reynolds See fewer	Mrs. Brown's Boys: The Original Series (2002)
Carolyn Donnelly Sinead Clarke Sinead Clarke See fewer	The Vanishing Triangle (2023)
Ella Cannon Forensics Officer (uncredited) Forensics Officer (uncredited) See fewer	Silver and the Book of Dreams (2023)