Series 1

E1. Episode 1

Oct 8, 2025 · 74m

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.

E2. Episode 2

Oct 9, 2025 · 59m

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.

E3. Episode 3

Oct 15, 2025 · 64m

With the first banishment sending shockwaves throughout the castle, the Traitors don’t wait long to commit their next murder.

E4. Episode 4

Oct 16, 2025 · 58m

As the players fall deeper into the game, a new day brings new suspicions amongst the Faithful.

E5. Episode 5

Oct 22, 2025 · 58m

As the drama continues, the question on everyone's lips is which celebrity was murdered, and could it lead them to a Traitor?

E6. Episode 6

Oct 23, 2025 · 63m

As the celebrity players gather for breakfast, their focus is solely on the game and who they can - and more importantly can’t - trust.

E7. Episode 7

Oct 29, 2025 · 61m

As morning breaks, breakfast proves to be a wakeup call for the Faithful as the Traitors strike again.

E8. Episode 8

Oct 30, 2025 · 59m

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.

E9. Finale

Nov 6, 2025 · 69m

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?