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TV series

The Traitors Ireland

Latest episode

S2 E12

About The Traitors Ireland

The Traitors Ireland is a reality TV series that premiered on RTÉ One on August 31, 2025. It has 2 seasons and 24 episodes so far and is still airing new episodes. The latest episode, Season 2 Episode 12, aired on September 22, 2026.

22 strangers are pitted against each other in a remote castle, where they must play a game an imaginative game of strategy. The twist? Some players, known as the Traitors, are secretly tasked with eliminating their competitors each night without being detected.

  • Reality

Last updated

Episodes

24 episodes · 2 seasons

Season 1

2025 · 12 episodes · Last episode: 1 year ago

The Traitors Ireland Season 1 release dates →
  1. The Traitors Ireland S1 E12 still E12

    12. Episode 12

    Finale

    Twenty four players arrived at Slane Castle, a handful remain. The final mission has another prize amount at stake

  2. The Traitors Ireland S1 E11 still E11

    11. Episode 11

    In the penultimate episode, the remaining contestants - both faithful and traitor - lie for their lives in an attempt to get the grand finale

  3. The Traitors Ireland S1 E10 still E10

    10. Episode 10

    In the ultimate game of trust, the players must decide who they distrust the most. But will that person be punished or rewarded? Can the faithfuls turn it around at the round table?

  4. The Traitors Ireland S1 E9 still E9

    9. Episode 9

    Siobhán has a chilling revelation for the faithfuls at breakfast. Emotions run high as the faithfuls desperately try to find another traitor

  5. The Traitors Ireland S1 E8 still E8

    8. Episode 8

    Accusations run rife, the shield divides the group, and an ancient curse wreaks havoc

  6. The Traitors Ireland S1 E7 still E7

    7. Episode 7

    At breakfast, the players speculate, but Siobhán has a shocking twist that leaves the faithful reeling

  7. The Traitors Ireland S1 E6 still E6

    6. Episode 6

    As the game intensifies at Slane Castle, a shocking turn of events leaves the players unsure of who to believe.

  8. The Traitors Ireland S1 E5 still E5

    5. Episode 5

    Tensions are high as suspicion is everywhere. An explosive argument leaves the players reeling, and threatens to have an impact on the round table.

  9. The Traitors Ireland S1 E4 still E4

    4. Episode 4

    The traitors continue to wreak havoc on the faithfuls at Slane Castle. Today's mission will test their ethics and powers of deception.

  10. The Traitors Ireland S1 E3 still E3

    3. Episode 3

    With the castle reeling from another murder, a shocking turn of events brings with it a tsunami of unrest and desperation. The power of the shield comes into play.

  11. The Traitors Ireland S1 E2 still E2

    2. Episode 2

    The ultimate game of lies and detection gets personal as ripples from the Traitors' first murder sends shockwaves and suspicion throughout the castle.

  12. The Traitors Ireland S1 E1 still E1

    1. Episode 1

    Siobhán McSweeney greets a group of strangers in Slane Castle to play the ultimate murder mystery game. The players make a decision that ripples through the castle.

Season 2

2026 · 12 episodes · Last episode: 1 month ago

The Traitors Ireland Season 2 release dates →
  1. The Traitors Ireland S2 E12 still E12

    12. Episode 12

    Finale

    Twenty-three players arrived at Slane Castle, but now only a handful remain. The final will push their limits to determine the final prize pot at stake.

  2. The Traitors Ireland S2 E11 still E11

    11. Episode 11

    In the penultimate episode, both Faithful and Traitor lie for their lives in an attempt to get the Grand Finale.

  3. The Traitors Ireland S2 E10 still E10

    10. Episode 10

    The Traitors have to choose who they can trust with a powerful weapon, and the faithful are getting desperate - the must turn it around at the round table.

  4. The Traitors Ireland S2 E9 still E9

    9. Episode 9

    Siobhán McSweeney hosts the murder mystery game.

  5. The Traitors Ireland S2 E8 still E8

    8. Episode 8

    A dramatic reveal at breakfast sets the Faithful off on a vengeful mission to find out who is stabbing them in the back.

  6. The Traitors Ireland S2 E7 still E7

    7. Episode 7

    At breakfast, the players speculate on blackmail and accusations run rife. A shield breaks down their trust in each other and it's every player for themselves.

  7. The Traitors Ireland S2 E6 still E6

    6. Episode 6

    A shocking reveal at breakfast leaves the Faithful wounded and looking for answers. The game has changed and suspicions are heightened, the Traitors are under pressure.

  8. The Traitors Ireland S2 E5 still E5

    5. Episode 5

    Tensions are high at breakfast as suspicion is everywhere, but Siobhan has a shocking twist that leaves the Faithful reeling.

  9. The Traitors Ireland S2 E4 still E4

    4. Episode 4

    The Traitors continue to wreak havoc on the Faithful at Slane Castle with another brutal murder. The mission brings the power of the shield back into play

  10. The Traitors Ireland S2 E3 still E3

    3. Episode 3

    As the castle reels from another murder, a torturous mission tests the players mentally and divide the Faithful. Another player is banished as accusations fly at the round table

  11. The Traitors Ireland S2 E2 still E2

    2. Episode 2

    Siobhán McSweeney hosts as the ultimate game of backstabbing and mystery continues at Slane Castle

  12. The Traitors Ireland S2 E1 still E1

    1. Episode 1

    Siobhán McSweeney welcomes a group of strangers to Slane Castle to play the ultimate murder mystery game. Siobhán picks her Traitors but this time there's a twist

Cast & crew

Created by Marc Pos and Jasper Hoogendoorn

  • Amy Meehan

    Amy Meehan

    Self - Contestant

  • Andrew Moloney

    Andrew Moloney

    Self - Contestant

  • Ben Donohue

    Ben Donohue

    Self - Contestant

  • Christine Duff

    Christine Duff

    Self - Contestant

  • David Collins

    David Collins

    Self - Contestant

  • Diane Flaherty

    Diane Flaherty

    Self - Contestant

  • Eamon O’Keeffe

    Eamon O’Keeffe

    Self - Contestant

  • Faye Brennan

    Faye Brennan

    Self - Contestant

  • Gemma Lalor

    Gemma Lalor

    Self - Contestant

  • Joanna Masiarek

    Joanna Masiarek

    Self - Contestant

  • John Malone

    John Malone

    Self - Contestant

  • Katelyn Divilly

    Katelyn Divilly

    Self - Contestant

  • Kelley Higgins

    Kelley Higgins

    Self - Contestant

  • Linda Kelly

    Linda Kelly

    Self - Contestant

  • Mark White

    Mark White

    Self - Contestant

  • Michele Maher

    Michele Maher

    Self - Contestant

The Traitors Ireland FAQ

When is the next episode of The Traitors Ireland?

A date for the next episode of The Traitors Ireland hasn't been announced yet. Follow The Traitors Ireland in the Streambay app and you'll be notified as soon as a new episode airs.

When did the latest episode of The Traitors Ireland come out?

The most recent episode of The Traitors Ireland, Season 2 Episode 12, aired on September 22, 2026.

How many seasons of The Traitors Ireland are there?

The Traitors Ireland has 2 seasons with 24 episodes in total.

When did The Traitors Ireland first air?

The Traitors Ireland first aired on RTÉ One on August 31, 2025.

How do I get notified when new episodes of The Traitors Ireland are released?

Download the Streambay app, follow The Traitors Ireland, and you'll get a push notification the moment each new episode is released.

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