Tech billionaire Miles Bron invites a group of his closest friends to his luxurious private island in Greece for a weekend filled with games, including a staged murder mystery. Unexpectedly, world-famous detective Benoit Blanc appears among the guests, though he wasn’t officially invited.
As the guests begin to play along, it becomes clear that their connections to Miles are deeper and more strained than they appear. Each guest has something to hide, and the bonds of loyalty, betrayal, and ambition start to surface. Blanc suspects the weekend may hold more danger than just a game.
The fictional murder mystery takes a dark turn when a real murder occurs. Blanc steps in to investigate, uncovering motives rooted in past lies, business rivalries, and personal grudges. The glamorous weekend begins to unravel into chaos.
One of the biggest twists reveals that Andi Brand, Miles’ former business partner, had a twin sister named Helen, who is actually the person at the party. Disguised as Andi, Helen works with Blanc to expose the truth about her sisterโs mysterious death and Milesโ role in it.
In the explosive climax, Helen reveals Miles as the murderer and symbolically destroys his new energy invention, representing the end of his manipulative empire. With justice served, the guests are forced to confront their choices and what theyโve become.