Alan Cumming opens the doors of his castle to 22 everyday Americans for the ultimate game of deception and a chance to win up to $250,000; the Traitors are chosen, the Faithful are under pressure and things get off to an explosive start.

The first Faithful is dramatically murdered; suspicion runs rife in the castle as accusations are thrown around and evidence is presented at a heated first roundtable; a life-or-death secret mission must be carried out in plain sight.

The Traitors are forced to make a difficult decision that could change the fate of the entire game; in a high-stakes mission, the players face a series of dilemmas and critical information that threatens to put the Traitors at risk.

Accusations fly and a Traitor battles to stay out of the spotlight; meanwhile, in a desperate bid to build the prize pot, the players are chased by a terrifying death parade and not everyone survives the night.