A group of tech-savvy teens stream their wild party online. But when Brie (Alice Darling) wakes up, she’s all alone. A sinister smiley message tells her that her friends are each trapped in separate boxes. They’ve all got their phones, but if anyone attempts to call the police or their parents, the penalty will be deadly.
R
(Under 17 requires accompanying parent or adult guardian 21 or older. The parent/guardian is required to stay with the child under 17 through the entire movie, even if the parent gives the child/teenager permission to see the film alone. These films may contain strong profanity, graphic sexuality, nudity, strong violence, horror, gore, and strong drug use. A movie rated R for profanity often has more severe or frequent language than the PG-13 rating would permit. An R-rated movie may have more blood, gore, drug use, nudity, or graphic sexuality than a PG-13 movie would admit.)