In Cinemas July 31 in Disney Digital 3D! Watch the official trailer for G-Force, a comedy-adventure about the latest evolution of a covert government program to train animals to work in espionage. Armed with the latest high-tech spy equipment, these highly trained guinea pigs discover that the fate of the world is in their paws. Voiced by Nicolas Cage, Penelope Cruz, Sam Rockwell and Tracy Morgan. Produced by Jerry Bruckheimer and directed by Oscar®-winning visual effects master Hoyt Yeatman.