After a big fight with her mother, sixteen-year-old James sneaks her boyfriend Ben into their house after everyone has gone to sleep. When Ben brings a scary movie to watch, James is more horrified than she ever could have imagined.
In town for a job interview, a young woman arrives at her Airbnb late at night only to find that it has been mistakenly double-booked and a strange man is already staying there. Against her better judgement, she decides to stay the night anyway.
Tommy, a volatile 19-year-old, revels in drugs, parties and violence. After getting separated from his friends on a drunken bender, he is abducted by a shadowy figure. He wakes to find himself imprisoned in the basement of a remote Yorkshire house, inhabited by a very strange family. But what unfolds is not what he could possibly expect.
A young woman is plagued by nightmares of her asylum-patient mother. Upon returning to her family home, the nightmares become real when she sees a strange woman pacing the halls.
When the infamous "Sweet Sixteen Killer" returns 35 years after his first murder spree to claim another victim, 17-year-old Jamie accidentally travels back in time to 1987, determined to stop the killer before he can start.