Knock Knock (2015) is a psychological horror film directed by Eli Roth, who co-wrote the screenplay with Guillermo Amoedo and Nicolás López. The film stars Keanu Reeves, Lorenza Izzo, and Ana de Armas in leading roles. Released by Lionsgate Premiere on October 9, 2015, Knock Knock blends suspense, horror, and psychological tension, offering a chilling story that keeps viewers on the edge of their seats. The film explores themes of temptation, guilt, and the consequences of seemingly harmless decisions.

The story revolves around Evan Webber, a married man played by Keanu Reeves, who is left home alone for the weekend while his family is away. One night, two young women, played by Lorenza Izzo and Ana de Armas, show up at his door seeking help after getting stranded during a rainstorm. What begins as an innocent act of kindness quickly turns into a nightmare as the women’s true intentions are revealed. The situation spirals into a dangerous game of manipulation and control, forcing Evan to face the consequences of his choices.

One of the film’s most compelling aspects is its exploration of temptation and morality. Evan’s decision to let the women into his home sets off a chain of events that escalates into a nightmarish scenario. The women, initially appearing as innocent victims, gradually reveal their manipulative and sadistic natures, testing Evan’s limits and forcing him into a battle for survival. The film plays with the concept of trust, as Evan must confront the consequences of being too trusting and the fine line between good intentions and dangerous consequences.

Knock Knock also thrives on its atmosphere of psychological horror. Roth builds a sense of unease and tension through the claustrophobic setting of the house and the increasing menace of the two women. Their disturbing behavior and escalating cruelty create an intense feeling of dread, making the viewer feel trapped along with Evan. The film keeps the audience guessing about the true motivations behind the women’s actions, gradually revealing twists that heighten the suspense and add to the horror.

With strong performances from Keanu Reeves, Lorenza Izzo, and Ana de Armas, Knock Knock is an unsettling thriller that delves into themes of temptation, guilt, and the dark side of human nature. While it may not be a traditional slasher film, the psychological tension and gradual unraveling of the story make it a compelling and disturbing watch. Eli Roth’s direction, combined with the performances of the cast, creates a chilling atmosphere that lingers long after the credits roll.