Sam Flynn (Hedlund), a rebellious 27-year-old, is haunted by the mysterious disappearance of his father Kevin Flynn (Bridges), a man once known as the world's leading video-game developer. When Sam investigates a strange signal sent from the old Flynn's Arcade -- a signal that could only come from his father-- he finds himself pulled into a digital world where Kevin has been trapped for 20 years. With the help of the fearless warrior Quorra (Wilde), father and son embark on a life-or-death journey across a cyber universe -- a universe created by Kevin himself that has become far more advanced with vehicles, weapons, landscapes and a ruthless villain who will stop at nothing to prevent their escape.