The Vanishing Triangle poster

The Vanishing Triangle (2023)

Drama · Mystery · Thriller

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.

IMDb rating: 6.1 (2,444 votes)
Seasons: 1
Streaming (US): AMC+ · YouTube TV · Philo · Acorn TV · AcornTV Amazon Channel · Spectrum On Demand · Acorn TV Apple TV · The Roku Channel
Language: EN
Type: TV series

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Ratings refreshed Aug 19, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2023)

6.80 avg 6 episodes 7.1 → 5.6 42 min avg

Bad finale

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Episode #1.1	7.1	165
2	Episode #1.2	7.1	134
3	Episode #1.3	6.9	124
4	Episode #1.4	7.0	116
5	Episode #1.5	7.1	118
6	Episode #1.6	5.6	176