Walt Disney Pictures has finally released the teaser trailer for Tron Legacy, which originally screened as a surprise at last year’s Comic-Con. Joseph Kosinski originally shot the footage as a test to prove his vision for the long-in-development sequel to the mouse house. The studio executives were impressed enough to screen the test trailer to fans at the 2008 Comic-Con, which became the surprise hit of the convention.

TRON Legacy is a 3D high-tech adventure set in a digital world that’s unlike anything ever captured on the big screen. Sam Flynn (GARRETT HEDLUND), the tech-savvy 27-year-old son of Kevin Flynn (JEFF BRIDGES), looks into his father’s disappearance and finds himself pulled into the same world of fierce programs and gladiatorial games where his father has been living for 25 years. Along with Kevin’s loyal confidant (OLIVIA WILDE), father and son embark on a life-and-death journey across a visually-stunning cyber universe that has become far more advanced and exceedingly dangerous.