E1 - Episode 1

Aired: November 29, 2022

Claudia Winkleman greets 22 strangers as they arrive at a beautiful castle in the Scottish Highlands to play the ultimate reality game of detection, backstabbing, and trust.

E2 - Episode 2

Aired: November 30, 2022

Claudia reveals who has been murdered during the night by the traitors. As the players head to the round table for the first dramatic banishment, will the faithful be able to catch a traitor?

E3 - Episode 3

Aired: December 01, 2022

There are tears and anger over the breakfast table as the identity of the second person to be murdered by the traitors is revealed.

E4 - Episode 4

Aired: December 06, 2022

The players are given the chance to add a potential £10,000 to the already growing prize pot, and with a tense round table on the horizon, one player has an extremely difficult decision to make.

E5 - Episode 5

Aired: December 07, 2022

With the traitors set to murder again, the faithful are even more determined to catch a traitor in the act.

E6 - Episode 6

Aired: December 08, 2022

The players focus on building the prize pot in a mission that sees them sink to new depths of despair. But that’s the least of their worries, with an explosive round table on the horizon.

E7 - Episode 7

Aired: December 13, 2022

One of the faithful is keeping a huge secret from the group, but a dramatic confession at the round table changes the game.

E8 - Episode 8

Aired: December 15, 2022

The faithful nervously wait to see who the traitors murdered overnight. After another mission to increase the prize pot, Claudia throws a huge twist into the game.

E9 - Episode 9

Aired: December 16, 2022

The previous night has left the players with more than just a hangover. With one player already regretting their actions, and relationships tested, accusations soon start to fly.

E10 - Episode 10

Aired: December 20, 2022

As the ultimate psychological reality show continues, and the number of players keeps on dwindling, another of the faithful does not make it to breakfast - but who has been murdered?

E11 - Episode 11

Aired: December 21, 2022

It is the penultimate day of the game, and for the players left in the competition it is a race to the final, as everyone considers their survival.

E12 - Episode 12

Aired: December 22, 2022

In the biggest mission yet, the finalists are given a last chance to add more money to the overall jaw-dropping prize pot. But who will be victorious?