Is The Vanishing Triangle coming back?

The Vanishing Triangle ended on November 23, 2023, after its first season aired from October 26 to November 23, 2023. The show concluded its story arc on Sundance Now. There are no upcoming episodes scheduled, and the series has finished its run.

The series was a drama, thriller, and mystery that was set in Ireland and premiered in 2023. It followed investigative journalist Lisa Wallace as she uncovered the truth behind her mother’s murder and the subsequent disappearances of young women. Her investigation took her across Ireland, revealing corruption within the Gardaí and exposing dangerous secrets, all while being psychologically tormented by the killer. The story was centered around Lisa and Detective David Burkely as they pieced together clues to find the missing girls and confront the killer, ultimately forcing Lisa to face her childhood trauma.

The cast included India Mullen as Lisa Wallace, Allen Leech as Detective David Burkely, Laoise Sweeney as Susan Reynolds, Derbhle Crotty as Barbara Abrahams, Stuart Dunne as Chris Wallace, Aaron Monaghan as Gareth Brennan, Adam John Richardson as Tommy Stephens, and Philip O'Sullivan as Det. Chief Supt. Gill. The show received a rating of 5.6 on TVMaze and each episode had a runtime of approximately 42 minutes.