Things are about to get serious...
BBC One is kicking off 2026 in style, with The Traitors making a return for an undoubtedly epic fourth season.
As ever, 22 strangers from across the UK descend on the Scottish Highlands to partake in the ultimate game of secrecy and lies, all with the hopes of winning up to £120,000.
Claudia Winkleman will once more choose her Traitors, who must pick off their fellow players one by one, murdering them from the game. But it's down to the Faithful to try and work out who the Traitors are and banish them from the game.
So, when to the mind games begin? Read on for details on The Traitors season 4 release schedule, and when it kicks off on BBC One.
The next episode of The Traitors season 4 will be on Thursday 1st January 2026 on BBC One and iPlayer.
This marks the launch of the new series, with a new cohort of contestants ready to backstab, betray and deceive to get their hands on up to £120,000.
The Traitors begins at 8pm on BBC One and iPlayer. This is expected to same the time each night for the rest of the series run, with one exception confirmed so far.
We'll be sure to keep this page updated with the latest!
There are a total of 12 episodes of The Traitors season 4.
Fans will be thankful after the celebrity edition only had nine episodes, so prepare for even more treachery!
Episodes of The Traitors season 4 will be released on BBC iPlayer after their transmission on BBC One each night.
The Traitors season 4 begins on Thursday 1st January 2026 at 8pm on BBC One and BBC iPlayer. Seasons 1-3 are available to watch on iPlayer.
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Katelyn Mensah is the Senior Entertainment Writer for Radio Times, covering all major entertainment programmes, reality TV shows and the latest hard-hitting documentaries. She previously worked at The Tab, with a focus on reality TV and showbiz news and has obtained a BA (Hons) in Journalism.
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