The 2018 psychological thriller 10x10 presents a tense, claustrophobic duel between captor and captive. Directed by Suzi Ewing, the film stars Luke Evans as Lewis, a man who meticulously kidnaps Cathy (Kelly Reilly), a seemingly ordinary flower shop owner. He imprisons her in a small, soundproofed room within his suburban home, a space measuring just ten feet by ten feet. His motive is not immediately clear, but it becomes apparent he is driven by a deep-seated need for answers about a traumatic event from her past, which he believes connects to his own life.

The film's strength lies in its minimalist setup and the compelling performances of its two leads. Confined almost entirely to the single room, the narrative relies on the escalating psychological battle between Lewis and Cathy. Kelly Reilly delivers a nuanced performance, transitioning from initial terror to calculated resistance, while Luke Evans effectively portrays a man whose calm exterior masks a volatile and grieving core. The direction maintains a tight focus, using the limited space to amplify tension and slowly peel back the layers of both characters' histories.

While the plot mechanics of the central mystery may feel familiar to thriller enthusiasts, 10x10 succeeds as a well-acted, suspense-driven chamber piece. It explores themes of grief, revenge, and the hidden traumas people carry. For viewers who enjoy character-driven thrillers with a contained setting and a mystery that unfolds through dialogue and confrontation, 10x10 offers a solid, engaging watch that prioritizes psychological tension over graphic action.