When a secret rendezvous with her boyfriend goes terribly wrong, Kelly, played by Kaya Scodelario, finds herself trapped in a nightmare. Seeking refuge in his family's upscale suburban home, she inadvertently becomes the sole witness to a violent home invasion led by the ruthless Shane, portrayed by Dougray Scott. Forced into hiding, Kelly must use her wits and resourcefulness to survive as the criminals, including the volatile Mark, played by Ed Skrein, execute a high-stakes heist. What begins as a tense game of cat and mouse escalates into a desperate fight for survival, turning the house's luxurious corridors into a deadly labyrinth. This gripping crime drama from director Thomas Daley masterfully builds claustrophobic suspense, pitting a vulnerable young woman against a crew of hardened criminals in a confined battle where every creak could mean discovery and every choice could be her last.