Emma and her sister Stacey are normal teenagers in a small town, when a mysterious infection begins to spread. With the town quarantined, and their parents stuck on the other side of the barrier, the girls have a blast eating junk food and sneaking out to go to parties. But when the disease starts to infect people they know, the girls, together with their neighbor Evan (Emma's secret crush), barricade themselves into their home. But it may already be too late, as the infection is already in their midst, and Emma will be faced with a choice: protect her sister or survive the virus.
Fear what's inside
Motion Picture Rating
Rated R for disturbing violent content, some language including sexual references, and teen partying
See all certifications »
Did You Know?
The film was released just two days after directors Joost and Schulman's previous film, Nerve (2016). See more
When Emma gets a text message from Stacey on the first day of the story, the date on her phone says Thursday, October 2. When Emma gets a text message from Evan on the night of the following day, her phone display still reads Thursday, October 2 even though story-wise it should be Friday, October 3. See more