[Machine Translation] The new masterpiece of psychological horror, No.1 in the U.S., has landed. A chain of death and terror linked by a smile. A huge hit in the U.S.! Although a low-budget film, it was No. 1 for two weeks in a row after its debut! There is nothing more terrifying than a smile that you don't know why it's there... A series of simple yet intense fears that will inevitably traumatize you! The world is watching this new talent! Directed by Parker Finn, a newcomer born in 1987, this is his feature debut. The main character, psychiatrist Rose, is played by Sosie Bacon, daughter of Kevin Bacon and known for her work on the Netflix drama "13 Reasons Why". --Rose Cotter (Sosie Bacon) is a psychiatrist who witnesses a deranged patient commit suicide while terrified of something. From that day on, unexplainable events begin to occur around her. Her pet dies a horrible death without her knowledge, and the people around her change into mysterious "smiling faces," driving her to madness. Blu-ray + DVD set.