Updated: December 15, 2010

By Christa Fletcher

When Sam Flynn was just a boy, his dad mysteriously disappeared. Years later Sam (Garrett Hedlund) investigates his father's abandoned arcade, a landmark that housed games he created as one of the premier video game creators before his sudden and unexplained departure.

Tron: Legacy is the sequel to the 1984 film, Tron. Jeff Bridges stars as Sam's father, a software programmer and former CEO of ENCOM International, who vanishes until his son receives a mysterious page to the old arcade.

Where has his father been all these years? What is the Grid? Take a sci-fi journey into the world of Tron, a place where hackers, high speed races and a soundtrack by Daft Punk reign supreme.

Take the quiz below to see how much you know about the new movie and its origins.