What Lies Below Movie trailer - Plot synopsis: Liberty, a socially awkward 16-year-old, returns from two months at camp to a blindsided introduction of her Mother’s fiancé, John Smith, whose charm, intelligence, and beauty paint the picture of a man too perfect to be human.br br US Release Date: December 4, 2020br Starring: Mena Suvari, Ema Horvath, Trey Tuckerbr Directed By: Braden R.