Synopsis:

After a violent incident at a hospital, police are chasing a knife wielding man in a ski mask through Los Angeles. Meanwhile, a babysitter named Rachel is looking after 2 children in a suburban house. The masked man begins stalking them, trying to break in. Rachel manages to subdue him, but when she removes his mask, she is shocked to discover that he is a monster with a face full of jaws. Worse, when she and the children try to escape, they discover that the whole neighborhood has turned into similar creatures. They are in the only house on the block that hasn’t yet been taken over. Rachel and the children must find a way to survive the night, or they’ll become monsters forever.