The Vanishing Triangle poster
Where to stream

The Vanishing Triangle

4.720231 season14+TV SeriesDramaCrimeMystery

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.

DirectorsLaura Way·Imogen Murphy
WritersSally Tatchell·Rachel Anthony
ProducersLucy Roberts·Ana Habajec

Where to watch

AcornTV Amazon ChannelAcornTV Amazon ChannelAcorn TVAcorn TVAMC+ Amazon ChannelAMC+ Amazon ChannelAMC+AMC+AMC Plus Apple TV Channel AMC Plus Apple TV Channel Acorn TV Apple TVAcorn TV Apple TV
Availability shown for Canada · rights vary by country

Seasons & Episodes

E1
Episode 1
Oct 26, 2023 6.0
E2
Episode 2
Oct 26, 2023 6.0
E3
Episode 3
Nov 2, 2023 6.0
E4
Episode 4
Nov 9, 2023 6.0
E5
Episode 5
Nov 16, 2023 6.0
E6
Episode 6
Nov 23, 2023 5.0

Cast · Directed by Laura Way

IMIndia Mullen
India Mullen
Lisa Wallace
ALAllen Leech
Allen Leech
Detective David Burkely
ARAdam Richardson
Adam Richardson
Tommy Stephens
LSLaoise Sweeney
Laoise Sweeney
Susan Reynolds
FMFionnuala Murphy
Fionnuala Murphy
Frances Reynolds
SCSarah Carroll
Sarah Carroll
Mary Burkely
POPhilip O'Sullivan
Philip O'Sullivan
Det. Chief Supt. Gill
SHStephen Hogan
Stephen Hogan
Gough
BMBrian Moore
Brian Moore
Mark Bulger
JMJana Mohieden
Jana Mohieden
Mandy Clarke
CD
Carolyn Donnelly
Sinead Clarke
GDGracen Daly
Gracen Daly
Laura Doolan

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The Vanishing Triangle — streaming FAQ

Which OTT platform streams The Vanishing Triangle?

The Vanishing Triangle is streaming on AcornTV, Acorn TV and AMC+ in Canada, and available to rent or buy on Apple TV Store. It's not currently on Netflix.

Is The Vanishing Triangle on Netflix?

No, The Vanishing Triangle is not on Netflix in Canada as of August 2026. It's currently on AcornTV and Acorn TV.

Is The Vanishing Triangle on Amazon Prime Video?

No, The Vanishing Triangle isn't on Amazon Prime Video in Canada right now. It's on AcornTV and Acorn TV instead.

Where can I watch The Vanishing Triangle for free?

The Vanishing Triangle is available on AcornTV and Acorn TV in Canada, but you'll need an active subscription — there's no free option right now.

How many seasons are in The Vanishing Triangle?

The Vanishing Triangle has 1 season in total (6 episodes). The series concluded in 2023.

Are all episodes of The Vanishing Triangle out yet?

Yes — all 6 episodes across 1 season of The Vanishing Triangle are out and available to stream.

Is there a Season 2 of The Vanishing Triangle?

No — The Vanishing Triangle ended after 1 season, so there is no Season 2.