WALT DISNEY ANIMATION STUDIOS UNLEASHES “BIG HERO 6” LINEUP Ensemble Voice Cast Brings Action-Packed Adventure to Life Official Character Descriptions Revealed BURBANK, Calif. (July 14, 2014) – Walt Disney Animation Studios officially announced the voice cast behind the new action-packed comedy-adventure “Big Hero 6,” including Maya Rudolph, James Cromwell, Damon Wayans Jr., T.J. Miller, Alan…