About this season
An all-star cast play the ultimate game of deceit and betrayal.
Episodes (9)
1. Episode 1
6.9Aired 8 October 2025 • 74 min
Claudia Winkleman greets a group of celebrities as they arrive at a beautiful castle in the Scottish Highlands to play the ultimate reality game of detection, back-stabbing and trust.
2. Episode 2
6.8Aired 9 October 2025 • 59 min
As the ultimate game of detection, treachery and trust continues, the celebrity Players realise that the mission is not only high stakes, but could also hold important information in their hunt.
3. Episode 3
7.9Aired 15 October 2025 • 64 min
With the first banishment sending shockwaves throughout the castle, the Traitors don’t wait long to commit their next murder.
4. Episode 4
7.3Aired 16 October 2025 • 58 min
As the players fall deeper into the game, a new day brings new suspicions amongst the Faithful.
5. Episode 5
7.0Aired 22 October 2025 • 58 min
As the drama continues, the question on everyone's lips is which celebrity was murdered, and could it lead them to a Traitor?
6. Episode 6
7.1Aired 23 October 2025 • 63 min
As the celebrity players gather for breakfast, their focus is solely on the game and who they can - and more importantly can’t - trust.
7. Episode 7
6.5Aired 29 October 2025 • 61 min
As morning breaks, breakfast proves to be a wakeup call for the Faithful as the Traitors strike again.
8. Episode 8
6.8Aired 30 October 2025 • 59 min
As the game nears the end, the murders become increasingly harder for the Traitors, and time is running out to increase the final prize pot.
9. Finale
8.1Aired 6 November 2025 • 69 min
The ultimate game of deception and trust draws to a close. Will the Faithful banish all the Traitors to secure victory, or will the Traitors manage to deceive until the bitter end?