“Ice Age” is a digitally-animated feature film from Blue Sky Studios, a top computer graphics imagery/feature film animation studio and a division of Twentieth Century Fox Animation Studios. Set against the onslaught of the ice age – and a world filled with wonder and danger – the story revolves around three unforgettable characters: a woolly mammoth, a saber-toothed tiger, and a sloth, who unite to return a human baby to his tribe. Rated PG