E12
12. Episode 12
Twenty four players arrived at Slane Castle, a handful remain. The final mission has another prize amount at stake
Latest episode
S2 E12
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.
Last updated
24 episodes · 2 seasons
2025 · 12 episodes · Last episode: 1 year ago
E12
Twenty four players arrived at Slane Castle, a handful remain. The final mission has another prize amount at stake
E11
In the penultimate episode, the remaining contestants - both faithful and traitor - lie for their lives in an attempt to get the grand finale
E10
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?
E9
Siobhán has a chilling revelation for the faithfuls at breakfast. Emotions run high as the faithfuls desperately try to find another traitor
E8
Accusations run rife, the shield divides the group, and an ancient curse wreaks havoc
E7
At breakfast, the players speculate, but Siobhán has a shocking twist that leaves the faithful reeling
E6
As the game intensifies at Slane Castle, a shocking turn of events leaves the players unsure of who to believe.
E5
Tensions are high as suspicion is everywhere. An explosive argument leaves the players reeling, and threatens to have an impact on the round table.
E4
The traitors continue to wreak havoc on the faithfuls at Slane Castle. Today's mission will test their ethics and powers of deception.
E3
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.
E2
The ultimate game of lies and detection gets personal as ripples from the Traitors' first murder sends shockwaves and suspicion throughout the castle.
E1
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.
2026 · 12 episodes · Last episode: 1 month ago
E12
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.
E11
In the penultimate episode, both Faithful and Traitor lie for their lives in an attempt to get the Grand Finale.
E10
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.
E9
Siobhán McSweeney hosts the murder mystery game.
E8
A dramatic reveal at breakfast sets the Faithful off on a vengeful mission to find out who is stabbing them in the back.
E7
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.
E6
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.
E5
Tensions are high at breakfast as suspicion is everywhere, but Siobhan has a shocking twist that leaves the Faithful reeling.
E4
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
E3
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
E2
Siobhán McSweeney hosts as the ultimate game of backstabbing and mystery continues at Slane Castle
E1
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
Created by Marc Pos and Jasper Hoogendoorn
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.
The most recent episode of The Traitors Ireland, Season 2 Episode 12, aired on September 22, 2026.
The Traitors Ireland has 2 seasons with 24 episodes in total.
The Traitors Ireland first aired on RTÉ One on August 31, 2025.
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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