
Twenty of America’s most cunning contestants, a mix of famous faces and everyday Americans, play the ultimate murder mystery game. Hosted by award-winning actor Alan Cumming at an ancient castle in Scotland, they will work together on exhilarating missions to build a prize fund worth up to $250,000. But hidden amongst the Faithful contestants are the Traitors, whose goal is to eliminate the Faithful and claim the prize for themselves. Under the cover of darkness, the Traitors will murder the Faithful one by one in a treacherous spree while the players try to uncover the Traitors and banish them from the game. If the Faithful contestants banish all the Traitors, they will share the prize fund, but if a Traitor makes it to the end, they will steal all the money.

Twenty contestants arrive at a castle in Scotland to play the ultimate murder mystery game.

The first murder raises suspicions as the contestants are buried alive; a player is banished.

The next murder shocks everyone; while a player is banished, another makes a dramatic discovery.

Cracks start to show in the treacherous trio as the game's pressure begins to weigh on one of them.

A Traitor raises suspicions; a mission gives players a chance to raise the prize pot over $100,000.

The game has a new lifeline, but for three players, being On Trial puts them closer to murder.

A Traitor’s mask begins to slip; ghosts of former players return; a plot twist unfolds.

One player must make the ultimate decision; a Traitor raises suspicion; a brutal roundtable ensues.

During the penultimate day, alliances are broken and trust between the Traitors is questioned.