Merrick here...
TOY STORY 3 director Lee Unkrich has issued a video announcing that the first two films...currently enjoying their "limited run" 3-Dimensionalization in theaters...would stay on screens past their announced two week engagement (which was to end this week). He didn't say how much longer the films would remain on screens. Lee also discussed additional voice casting in the film, talking about the guy who'll replace the late Jim Varney as Slinky Dog, as well as bringing back John Morris (who played Andy in the first two films) to play an older Andy this time around. Talk about all of this, as well as an announcement regarding the voice casting of Kristen Schaal (FLIGHT OF THE CONCHORDS), can be viewed...

HERE!!!