In a war-torn European city, a mysterious and lethal force begins decimating U.S. troops, appearing only as ghostly, spectral figures in thermal imaging. The military calls upon brilliant DARPA scientist James Badge Dale, who is sent to the front lines to analyze the phenomenon. Teaming with a no-nonsense CIA operative Emily Mortimer and a hardened Special Forces commander Bruce Greenwood, he discovers these entities are unlike any enemy they have ever faced—seemingly impervious to conventional weapons and driven by an unknown intelligence. As the city descends into chaos and the body count rises, this unlikely team must race against time to uncover the shocking, scientific truth behind the apparitions before the spectral threat breaches the city's last defenses. This gripping sci-fi thriller from director Nic Mathieu blends intense military action with a chilling paranormal mystery, creating a relentless battle for survival against an invisible enemy.