In the sleek, high-tech world of modern Dublin, Pierce Brosnan stars as Mike Regan, a successful aviation entrepreneur who seems to have it all: a thriving company, a beautiful wife played by Anna Friel, and a stunning smart home that is the envy of the neighborhood. When his teenage daughter, portrayed by Stefanie Scott, needs help with a school project, Mike hires a brilliant but socially awkward IT consultant named Ed, played by James Frecheville. Initially, Ed appears to be the perfect tech whiz, seamlessly integrating into the Regan family’s digital life. However, Ed’s fascination with the family quickly spirals into a dangerous obsession. Using his mastery of the very systems he helped implement, he begins to methodically invade every aspect of their lives, turning their state-of-the-art home into a digital prison. Directed by John Moore, this taut thriller explores the terrifying vulnerability of a world where every device is connected, and the line between convenience and control becomes a matter of life and death. As Mike fights to protect his family from an invisible enemy who sees and knows everything, he must confront the chilling reality that the most dangerous predator is the one already inside the walls.