10x10 (2018) is a tightly wound British-American psychological thriller that traps viewers in a claustrophobic game of cat and mouse. The film follows Lewis (Luke Evans), a man who meticulously kidnaps Cathy (Kelly Reilly) from a parking lot, imprisoning her in a 10x10 foot soundproofed room in his secluded home. His motive isn't ransom or random violence; he's a man on a mission to force Cathy to confess to a specific, hidden transgression from her past. What begins as a straightforward captivity narrative slowly unravels into a complex duel of wits, where the hunter and the hunted roles become dangerously blurred.

Director Suzi Ewing crafts palpable tension within the minimal setting, relying on sharp performances to drive the mystery. Luke Evans delivers a controlled intensity as Lewis, a man driven by a twisted sense of justice, while Kelly Reilly is compelling as Cathy, revealing layers of resilience and mystery that challenge the audience's perceptions. The film's strength lies in its slow-burn revelation of character backstories, turning a simple premise into an engaging puzzle about guilt, revenge, and truth.

While the confined setting and familiar thriller beats may not break new ground, 10x10 is an effective, suspenseful ride for fans of the genre. The central mystery of what Cathy did—and whether Lewis's vengeance is justified—hooks you until the final confrontations. It's a well-acted, direct thriller perfect for viewers seeking a tense, single-location drama that explores the dark corners of personal history and retribution. Watch it for the gripping performances and the satisfying unraveling of its central secret.