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The Traitors Season 4 Episode release dates & where to watch

Premiered

Thursday, January 1, 2026

Ended: Friday, January 23, 2026

When does The Traitors Season 4 come out?

The Traitors Season 4 premiered Thursday, January 1, 2026 on BBC One and ended Friday, January 23, 2026. The season has 12 episodes.

Last updated

The Traitors Season 4 release schedule

The Traitors Season 4 episode release dates
Episode Release date

1. Episode 1

Claudia Winkleman invites a brand new group of people to the Scottish Highlands to play the ultimate game of detection, backstabbing and trust.

Thursday · 10 months ago

2. Episode 2

As the players face a new day, the big question is - who survived the night and will make it to breakfast? It isn’t long before they attempt to increase the prize-pot in the mission.

Friday · 10 months ago

3. Episode 3

As the sun rises over the castle, the players head to breakfast, but will the Traitors’ latest move give the Faithful any clues to their identity?

Saturday · 10 months ago

4. Episode 4

New day, new drama as the players arrive to a breakfast that poses more questions than provides answers. Can new leads present an opportunity to oust a Traitor, or have the Faithful been hoodwinked?

Wednesday · 10 months ago

5. Episode 5

Following a sleepless night, the players arrive at breakfast, eager to share their thoughts on the Traitors’ gameplay. With a mission focused on protection from murder, true intentions are laid bare.

Thursday · 10 months ago

6. Episode 6

As the game reaches the half-way point, are the players inching closer to uncovering the Traitors? The mission encourages everyone to reflect on their time in the castle.

Friday · 10 months ago

7. Episode 7

As the Traitors continue navigating their way through the game, they plot their next move in the dead of night. Breakfast dials up the pressure and brings fresh allegations to the table.

Wednesday · 9 months ago

8. Episode 8

Breakfast delivers a wake-up call for the Faithful, with the Traitors making their next dastardly move. The mission proves to be a living nightmare for the players, but can they hold their nerve?

Thursday · 9 months ago

9. Episode 9

The Traitors’ latest gameplay makes the Faithful more determined than ever to uncover their identity. The mission puts the Traitors under intense pressure, which continues to build at the Round Table.

Friday · 9 months ago

10. Episode 10

As the players enter the game’s final quarter, breakfast reveals a move no-one saw coming. But does it give any clues to the Traitors identity?

Wednesday · 9 months ago

11. Episode 11

With the end of the game in sight, the penultimate day in the castle commences. The mission offers a unique opportunity to the Faithful, but will they buckle under the pressure?

Thursday · 9 months ago

12. The Final Finale

As the finalists head to breakfast, the players look back on how they reached this point. The question – Who do you think is a Traitor? – has never been more pressing,

Friday · 9 months ago

The Traitors Season 4 guest stars

  • Adam Waughman

    Adam Waughman

    Self - Contestant

  • Amanda Collier

    Amanda Collier

    Self - Contestant

  • Ben

    Ben

    Self - Contestant

  • Ellie Buckley

    Ellie Buckley

    Self - Contestant

  • Faraaz Noor

    Faraaz Noor

    Self - Contestant

  • Fiona Hughes

    Fiona Hughes

    Self - Contestant

  • Harriet Tyce

    Harriet Tyce

    Self - Contestant

  • Hugo Lodge

    Hugo Lodge

    Self - Contestant

  • Jack Butler

    Jack Butler

    Self - Contestant

  • Jade Scott

    Jade Scott

    Self - Contestant

  • James Baker

    James Baker

    Self - Contestant

  • Jessie Stride

    Jessie Stride

    Self - Contestant

  • Judy Wilson

    Judy Wilson

    Self - Contestant

  • Matthew Hyndman

    Matthew Hyndman

    Self - Contestant

  • Maz Bana

    Maz Bana

    Self - Contestant

  • Netty Österberg

    Netty Österberg

    Self - Contestant

The Traitors Season 4 FAQ

When does The Traitors Season 4 come out?

The Traitors Season 4 premiered Thursday, January 1, 2026 on BBC One.

How many episodes are in The Traitors Season 4?

The Traitors Season 4 has 12 episodes.

Are new episodes of The Traitors Season 4 released weekly?

New episodes are released daily.

When is the The Traitors Season 4 finale?

The The Traitors Season 4 finale (Episode 12) aired Friday, January 23, 2026.

How do I get notified when new The Traitors Season 4 episodes are released?

Download the Streambay app and follow The Traitors. You'll get a push notification the moment each new episode is out.

Never miss The Traitors Season 4.

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