Walt Disney Pictures has revealed the first TV spot (via TheMovieBox) for Tron: Legacy, which opens in 3D, 2D and IMAX 3D theaters on December 17. Check out the TV spot below!

Directed by Joseph Kosinski, Tron: Legacy is a 3D high-tech adventure that centers on Sam Flynn (Garrett Hedlund), a rebellious 27-year-old, is haunted by the mysterious disappearance of his father Kevin Flynn (Jeff 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 (Olivia Wilde), father and son embark on a life-and-death journey across a visually-stunning cyber universe-a universe created by Kevin himself that has become far more advanced with never-before-imagined vehicles, weapons, landscapes and a ruthless villain who will stop at nothing to prevent their escape.