Series 4
(2026)
Cast
as Self - Presenter
as Presenter
Episodes
Episode 1 3.8
January 1, 2026
Claudia Winkleman invites a brand new group of people to the Scottish Highlands to play the ultimate game of detection,…
Episode 2 3.7
January 2, 2026
As the players face a new day, the big question is - who survived the night and will make it to breakfast? It isn’t lon…
Episode 3 3.9
January 3, 2026
As the sun rises over the castle, the players head to breakfast, but will the Traitors’ latest move give the Faithful a…
Episode 4 3.8
January 7, 2026
New day, new drama as the players arrive to a breakfast that poses more questions than provides answers. Can new leads …
Episode 5 4.0
January 8, 2026
Following a sleepless night, the players arrive at breakfast, eager to share their thoughts on the Traitors’ gameplay. …
Episode 6 4.2
January 9, 2026
As the game reaches the half-way point, are the players inching closer to uncovering the Traitors? The mission encourag…
Episode 7 4.1
January 14, 2026
As the Traitors continue navigating their way through the game, they plot their next move in the dead of night. Breakfa…
Episode 8 3.6
January 15, 2026
Breakfast delivers a wake-up call for the Faithful, with the Traitors making their next dastardly move. The mission pro…
Episode 9 4.8
January 16, 2026
The Traitors’ latest gameplay makes the Faithful more determined than ever to uncover their identity. The mission puts …
Episode 10 8.0
January 21, 2026
As the players enter the game’s final quarter, breakfast reveals a move no-one saw coming. But does it give any clues t…
Episode 11 8.5
January 22, 2026
With the end of the game in sight, the penultimate day in the castle commences. The mission offers a unique opportunity…
The Final 8.5
January 23, 2026
As the finalists head to breakfast, the players look back on how they reached this point. The question – Who do you th…