Keller (Hugh Jackman) is a carpenter. In an accident, his daughter Anna (Erin Gerasimovich) and her friend Joey (Kyla Drew Simmons) disappeared inexplicably. Keller, who was anxious about his daughter's accident, asked the police for help. Soon, Rocky (Jake Gyllenhaal), the person in charge of the case, targeted a man named Alex (Paul Dano). Unfortunately, due to insufficient evidence, the police had to release Alex after 48 hours. Keller, who was extremely disappointed with the police, decided to find his daughter's trace on his own. The experienced Keller caught Alex by himself, hoping to get information about his daughter by force. Can Anna and Joey be rescued in the end? Is Alex, who insists that he is innocent, really the culprit?