Sleuth

This film is literally just two men weaponizing narcissism and psychological warfare because their egos cannot coexist in the same room. Andrew is a textbook textbook case of a malignant narcissist who uses elaborate games as a coping mechanism to overcompensate for his deep-seated insecurities. Watching Milo undergo absolute psychological torture, only to come back with a textbook revenge arc fueled by pure, spiteful spite, is the ultimate study in reactive abuse.