英国版狼人杀，22个陌生人要找出隐藏在其中的背叛者，获胜者将得到12万英镑的奖金。Twenty-two strangers compete in a series of missions for a chance to win £120k. However, am ongst the players lie the 'Traitors', who meet in secret and decide who to eliminate from their fellow players known as 'Faithfuls'.