TV Guide BBC Three Sunday

One year on from the present day, Max Branning finds himself in a situation which will have huge consequences for not only himself, but also his family. With multiple situations unfolding at once on January 1, 2027, it becomes clear that 2026 has many secrets waiting to be discovered, and a heap of trouble that would be hard for any one person to talk themselves out of

Twenty-two people from across the UK descend on a Scottish castle in a bid to win up to £120,000, some to be assigned by host Claudia Winkleman as Traitors, while the majority are Faithful. Suspicions, secrets and lies echo around the castle, as under the cover of darkness, the Traitors must pick off the residual players one by one, eliminating them from the game. The Faithful must try to work out who the Traitors are in their midst, banishing them from the game before becoming their next victim. Those who make it to the final have a chance of winning the life-changing cash prize

As the players face a new day, all Faithfuls wonder who has survived the night and will make it to breakfast. It isn't long before they attempt to increase the prize-pot in the mission, but whose focus is on the money and who is focused on safety from murder? The game suddenly becomes very real as the first dramatic banishment takes place, proving that at the Round Table there is nowhere to hide. Leaving the players little time to gather their thoughts, the Traitors eye up their next victim. Hosted by Claudia Winkleman