10 January, 2026
how-to-stream-the-traitors-uk-season-4-for-free-a-global-guide

‘Tis the season for cozy knitwear, wax seals, and ill intentions as The Traitors UK returns with its fourth season. This time, the show introduces a thrilling twist: the red-cloaked Secret Traitor. Hosted by Claudia Winkleman, the new season promises more intrigue as one person is given the power to control the Traitors. The identity of this Secret Traitor remains a mystery, even to the residents of Ardross Castle.

For fans eager to catch every moment of the suspense, there are several ways to watch The Traitors UK season 4 online, potentially for free. Whether you’re in the UK or abroad, here’s how you can tune in.

The Secret Traitor: A Game-Changing Twist

The Secret Traitor holds the keys to the game, knowing the identities of both the Faithful and the Traitors, and dictating who gets eliminated. However, they cannot nominate themselves, adding an extra layer of strategy as the Faithful race against time to unmask the Traitors. Meanwhile, the Traitors strive to regain control, as their power is diminished without sovereignty.

As always, the aim is to outwit and outlast, with a £120,000 prize and lifelong infamy at stake. While treachery is a central theme, charm and political savvy are also crucial in navigating the game’s complexities.

Watching ‘The Traitors UK’ Season 4 in the UK

UK viewers can enjoy The Traitors UK season 4 for free on BBC One and the BBC iPlayer. The series premieres on January 1, with the first three episodes airing at 8 PM GMT on Thursday, 8 PM on Friday, and 7:45 PM on Saturday. All that’s needed is a BBC account, a TV license, and a UK postcode.

For those outside the UK, a VPN can be used to access BBC iPlayer, ensuring you don’t miss out on the drama from abroad.

International Viewing Options

United States

In the US, Peacock is the go-to platform for all things The Traitors. However, the UK version will only be available after the US edition concludes, which premieres on January 8. Peacock subscriptions start at $7.99 per month.

Canada

Canadian fans can typically watch The Traitors UK on CTV Life and Crave, with episodes available for free for a limited time post-broadcast. Crave’s plans start at CA$11.99 per month, with a special offer of $3.99 per month for the first three months.

Australia

In Australia, Channel 10 and 10Play are expected to air the series, though no official schedule is confirmed. For now, using a VPN to access BBC iPlayer remains a viable option for Australians eager to watch the UK series.

The Traitors UK Season 4: Cast and Expectations

The new season features a diverse cast, including retired detective Amanda, psychologist Ellie, and crime writer Harriet. Their backgrounds promise a fascinating dynamic as they navigate the treacherous waters of the game.

Cast Highlights:

  • Amanda Collier, 57, Brighton, retired police detective
  • Ellie, 33, London, psychologist
  • Harriet Tyce, 52, London, crime writer & former barrister

The anticipation builds as viewers wonder if this season’s contestants will fare better than past participants, such as Alan Carr, who won the inaugural celebrity edition.

Conclusion: A Global Phenomenon

The Traitors UK season 4 is set to captivate audiences worldwide with its unique blend of strategy, deception, and drama. Whether you’re in the UK or abroad, there are multiple ways to catch the action. As the series unfolds, the question remains: who will outsmart and outlast to claim the prize?

Stay tuned as the drama at Ardross Castle continues to unfold, promising another season of unexpected twists and turns.