Psychological crime series following the investigations of interrogation experts Julie Beauchemin and Maxime Moreli.

Rachel Miller and Émile Darcy, married Canadian Security Intelligence Service agents, live a peaceful life with their two daughters. However, everything crumbles for them when a shooting takes place near the American embassy.

In a building with multiple cells and control rooms, someone is playing puppet-master with a group of captives. These total strangers—who seem to have nothing in common—quickly realize they’re being watched and heard, and turned into pawns in a dangerous game. As they come to understand that they can’t count on outside help, they decide to start working together to survive and regain their freedom.