uzz, Woody, Jessie and the rest of the gang's jobs get exponentially harder when they go head-to-head with a new threat to playtime. Tom Hanks returns as the ever loyal cowboy Woody, Tim Allen reports for duty as Buzz Lightyear, and Joan Cusack saddles up again as the rootin� tootin� cowgirl Jessie. It was recently announced that Conan O�Brien will also be a part of the voice cast as the toilet training tech toy, Smarty Pants.