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), a seemingly ordinary flower shop owner, and imprisons her in a 10x10 foot soundproof room. His motive isn't ransom, but information—he is determined to force Cathy to confess to a specific, terrible event from her past. What begins as a straightforward abduction narrative slowly unravels into a complex mystery where the hunter and the hunted roles become dangerously blurred.

Director Suzi Ewing crafts palpable tension within the minimalist setting, relying on the intense performances of the two leads to drive the narrative. Luke Evans delivers a controlled, simmering intensity as Lewis, while Kelly Reilly is compelling as Cathy, skillfully navigating a journey from victim to something far more calculating. The film's strength lies in its psychological duel, forcing the audience to question who is truly guilty and what defines justice.

While the confined premise risks monotony, the script introduces clever twists that expand the story beyond the four walls, exploring themes of trauma, revenge, and moral ambiguity. The 88-minute runtime ensures a brisk, suspenseful pace. For viewers seeking a lean, performance-driven thriller that prioritizes psychological tension over action, 10x10 is a gripping watch. Its mystery will keep you guessing until the final, revealing moments.