io9 reports from the Robot Chicken panel at New York Comic Con:
After two half-hour specials, this one expands to a full hour and features a somewhat cohesive plot that runs from before The Phantom Menace to after Return of the Jedi. (Seth Green speculated that this is where the false rumors about their upcoming LucasFilm Star Wars comedy being set after Jedi came from.)
Head on over for a few more details. The special will air on December 12, with their Christmas specila following on the 19th.