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.

After learning that one of their victims, Maya, is still alive, The Strangers return to finish the job. With nowhere to run and no one to trust, Maya soon finds herself in a brutal fight for survival against psychopaths more than willing to kill anyone who stands in their way.