Black Site is a high-stakes action-thriller that unfolds in the shadowy depths of a top-secret CIA detention facility, the Citadel. The story centers around Abby Trent (Michelle Monaghan), a resilient and determined CIA officer tasked with managing the black site that houses some of the world’s most dangerous detainees. Haunted by the recent loss of her family in a terrorist attack, Abby pours herself into her work, determined to prevent further global catastrophes.

The Citadel’s already tense atmosphere intensifies with the arrival of a high-value prisoner, the enigmatic and ruthless Hatchet (Jason Clarke). Known for his deadly precision and cunning mind, Hatchet is accused of orchestrating horrific attacks across the globe. However, his capture marks only the beginning of the chaos. Hatchet uses his intelligence and manipulation to sow discord within the Citadel, setting the stage for a daring and calculated escape plan.

As the facility spirals into a lockdown, Abby, along with her team—including CIA contractor Raymond Miller (Jai Courtney), whose loyalty is increasingly called into question—must navigate the bunker’s labyrinthine corridors. The game of cat and mouse escalates into a brutal and relentless fight for survival as Hatchet methodically eliminates those who stand in his way.

Amid the physical and psychological battles, Abby faces not only the immediate threat of Hatchet but also the moral complexities of her role. The choices she must make will test her limits, forcing her to confront the fine line between justice and vengeance. With time running out and the stakes higher than ever, Abby and her team must outwit a brilliant adversary to prevent the chaos Hatchet could unleash on the outside world.