Something huge is on the horizon. Hogarth Hughes just rescued an enormous robot that fell from the stars to Earth. Now young Hogarth has one very big friend and an even bigger problem: How do you keep a 50-foot-tall, steel-eating giant a scret? It's even harder when a nosey government agent arrives in town to hunt down the "alien invader" and the combined land, sea and air might of the U.S. military is sent to demolish the giant. The result: an incredible adventure that's part metal, part magic, all heart.