Confined (2010)

Plot

A new couple settles into a serene neighborhood, enjoying the peace it offers. However, as idle time weighs on her, the wife grows increasingly suspicious of strange noises coming from the adjacent house. Her curiosity spirals into obsession as she becomes convinced that a sinister secret lurks in the basement next door, possibly involving a captive individual. As her determination to uncover the truth intensifies, the line between reality and paranoia blurs, leading to a tense exploration of hidden horrors lurking beneath the surface of suburban life.