Found face down in a puddle of blood, Sidney Pratt is rushed to the hospital, where doctors diagnose cerebral hemorrhage as the culprit. Comatose, Sidney enters the realm of white light and takes a mysterious journey within it, where he questions his mortality. He meets the dead face to face and soon, the events of his life are played out, but his untold memory of a boy's voice unravels the team's next case...that of The Listener.