D23

After debuting the new 'Monster's University' short film, 'Party Central,' during this year's D23 Expo at the Anaheim Convention Center, Disney's chief creative office, John Lasseter, introduced the 'The Good Dinosaur,' the Pixar movie the short will premiere in front of in theaters.

During the third-annual D23 Expo, held at the Anaheim Convention Center in California, event host and Disney's chief creative officer John Lasseter debuted a brand-new 'Monsters University' short film, 'Party Central,' which will make its theatrical premiere in front of the upcoming Pixar film 'The Good Dinosaur.'

George Lucas previously has said that Disney wants to announce the return of Mark Hamill, Harrison Ford and Carrie Fisher to 'Star Wars: Episode 7' with "some big whoop-dee-doo." With no 'Star Wars' panel on the schedule at Comic-Con 2013, that leaves Disney's D23 Expo as the likely landing spot for the major 'Star Wars: Episode 7' announcement. And now, Disney has announced their 'Star