Knock Knock (2015) is a psychological thriller about a man whose quiet evening at home takes an unexpected turn when two strangers arrive at his door. As events spiral in unexpected directions, the film explores tension, choices, and consequences in a confined. Starring Keanu Reeves, it delivers a suspenseful experience filled with twists and escalating uncertainty. knock knock, 2015 movie, keanu reeves, psychological thriller, suspense film, unexpected visitors, confined setting, mind games, modern thriller, dramatic tension, intense atmosphere, character focused, independent thriller, unexpected twists, eerie setup
