Mike Smith
Here’s everything you need to know about Season 4 of the British TV series “The Traitors“:
How to watch The Traitors UK Season 4 outside the UK on BBC iPlayer
To watch The Traitors UK Season 4 outside the UK, use a reliable VPN to connect to a UK server, which gives you a UK IP address. Once connected, visit BBC iPlayer, sign in with a valid UK TV licence, and stream the episodes online.
- Subscribe to NordVPN
- Install the VPN app on your device.
- Connect to a UK-based server.
- Open BBC iPlayer website, then login or sign up for a new account. A UK postal code is required for registration. You can use a UK postcode generator if needed.
- You are all set to watch The Traitors series 4 from anywhere!
The Traitors (UK) Season 4 Synopsis
Season 4 brings 22 new contestants together to battle for a cash prize of up to £120,000, with players secretly divided into Faithfuls and Traitors. While the Faithfuls work collectively to identify and banish the Traitors, the Traitors must manipulate, mislead, and secretly eliminate players without exposing themselves. Each episode blends tense round-table banishments with physical and mental missions designed to increase the prize fund while testing loyalty and nerves.
As alliances form and suspicion spreads, no conversation is safe and no relationship is guaranteed. With new twists, evolving strategies, and mounting psychological pressure, Season 4 raises the stakes even higher as the remaining players fight to survive long enough to claim the final reward.
When Does The Traitors (UK) Season 4 Premiere?
The Traitors Season 4 premieres on January 1, 2026 on BBC One, with the first episode airing in the evening and subsequent episodes following nightly; full episodes will be available to stream on BBC iPlayer shortly after broadcast.
Where to Watch The Traitors (UK) Season 4
Viewers in the UK can watch The Traitors Season 4 live on BBC One as episodes air in the evening. Each episode is also available to stream on BBC iPlayer on demand.
The Traitors (UK) Season 4 Episodes
Here’s the episode guide:
- Episode 1 – Premiere date: January 1, 2026
A new group of strangers enters the Scottish castle, secret roles are assigned, and the first acts of deception immediately begin as trust is tested from the very start. - Episode 2 – Premiere date: January 2, 2026
The aftermath of the first night sends shockwaves through the group, while a demanding mission forces players to cooperate even as suspicion quietly spreads. - Episode 3 – Premiere date: January 3, 2026
Tensions rise at breakfast as subtle clues and behavioural changes fuel fresh theories, pushing the Faithful to question who they can truly rely on. - Episode 4 – Premiere date: January 7, 2026
With alliances forming and fractures appearing, the day’s events create new narratives that could either expose a Traitor or send the group in the wrong direction. - Episode 5 – Premiere date: January 8, 2026
A night of uncertainty leads into a mission centred on survival and protection, revealing who is playing defensively and who may be hiding darker intentions. - Episode 6 – Premiere date: January 9, 2026
As the competition reaches its midpoint, players reassess their strategies and relationships, knowing that every move from this point forward carries greater risk. - Episode 7 – Premiere date: January 14, 2026
Secret plotting intensifies under the cover of darkness, while breakfast confrontations place multiple contestants firmly under suspicion. - Episode 8 – Premiere date: January 15, 2026
A psychologically intense mission pushes nerves to the limit, forcing players to confront fear, doubt, and the possibility that the Traitors are closer than ever. - Episode 9 – Premiere date: January 16, 2026
With the endgame approaching, pressure peaks at the Round Table as decisive accusations threaten to change the course of the competition forever.
The Traitors (UK) Season 4 Contestants
Here’s the full contestant list:
- Adam as Contestant
- Amanda as Contestant
- Ben as Contestant
- Ellie as Contestant
- Faraaz as Contestant
- Fiona as Contestant
- Harriet as Contestant
- Hugo as Contestant
- Jack as Contestant
- Jade as Contestant
- James as Contestant
- Jessie as Contestant
- Judy as Contestant
- Matthew as Contestant
- Maz as Contestant
- Netty as Contestant
- Rachel as Contestant
- Reece as Contestant
- Ross as Contestant
- Roxy as Contestant
- Sam as Contestant
- Stephen as Contestant
Who is Hosting the The Traitors (UK)?
The Traitors (UK) is hosted by Claudia Winkleman, who guides the players through missions, banishments, and key revelations inside the castle. Her distinctive hosting style adds tension and authority while keeping the game’s secrets firmly under control.
Can You Watch The Traitors (UK) Season 4 Online for Free?
Yes, you can watch The Traitors (UK) Season 4 online for free on BBC iPlayer if you are in the UK and have a valid TV licence, with full episodes available to stream on demand after they air on BBC One.
Is The Traitors (UK) Series Suitable for All Ages?
The show is generally suitable for older teens and adults, as it contains intense psychological themes, strategic deception, emotional confrontations, and suspenseful banishment scenes. While there is no graphic content, the manipulation and tension may be unsettling for younger viewers.
Where Can I Download The Traitors (UK) Season 4 Full Episodes?
Episodes can be legally downloaded within the BBC iPlayer app for offline viewing in the UK, provided the device supports downloads and the user has an active TV licence.
On What Devices Can You Watch BBC iPlayer?
BBC iPlayer supports a wide range of devices for streaming and downloads.
| Device Category | Supported Devices |
|---|---|
| Smart TVs | Samsung Smart TV, LG Smart TV, Android TV |
| Streaming Devices | Amazon Fire TV, Roku, Chromecast |
| Mobile Devices | iOS smartphones and tablets, Android phones and tablets |
| Computers | Windows PCs, macOS laptops and desktops |
| Games Consoles | PlayStation, Xbox |
FAQs
Is The Traitors: Uncloaked returning with Season 4?
Yes. The official companion show returns alongside the main series, offering post-episode analysis, guest discussions, and reactions to major events in the castle.
How many players start The Traitors Season 4?
Season 4 begins with 22 contestants, all entering the game on equal footing before secret roles are assigned.
Is The Traitors (UK) scripted or staged?
The format and missions are structured, but player decisions, conversations, and banishments are driven by real reactions and strategy rather than scripts.
The Traitors (UK) Series 4 Trailer
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