At last year’s San Diego Comic-Con, Disney gave a sneak peek of Tron 2, stating that I’d be a year before we see anymore footage (see SDCC 08: Surprise Sneak Peek at Disney’s ‘Tron 2’).

Well, it’s a year later now and Tron 2 was back at the Con for Disney’s 3D panel, this time with yet another new name (remember the whole Tr2n phase?): Tron Legacy.

Star Jeff Bridges, who appeared in the original 1982 Tron film, made an appearance at the panel, explaining that the upcoming sequel was “a story about a son’s search for his father.” Bridges character, Kevin Flynn, returns in Tron Legacy as the father; his son is Sam Flynn, played by Garrett Hedlund, who was also on the panel along with co-star Olivia Wilde, director Joseph Kosinski, and producers Sean Bailey and Steve Lisberger (director of the original film).

The audience was treated to the same footage that made a big splash at last year’s Con, though this time it seemed more polished. There was also a non-3D clip shown of Sam going back to Flynn’s Arcade (see full footage description below), which takes place in the real world (not the game world).

While the film finished principal photography last week, the filmmakers still have a lot to do before the film is released next year, so the filmmakers offered up some motion image test footage, as well as concept art of the film’s digital gaming world. Check out all of the concept art images here below.