Knock Knock (2015)

Plot

A loyal husband and father finds himself alone for the weekend when two young women unexpectedly arrive at his doorstep, seeking assistance. What begins as an innocent act of hospitality quickly spirals into a perilous encounter, blurring the lines between desire and danger. As the situation escalates, he becomes entangled in a lethal game of seduction and manipulation, forcing him to confront the dark consequences of his kindness. The tension mounts as he discovers the true intentions of his unexpected guests, leading to a suspenseful battle for survival.