The Iron Giant

During the Cold War, shortly after the Soviet Union launched Sputnik 1 in October 1957, an object from space crashes in the ocean just off the coast of Maine and then enters the forest near the town of Rockwell. The following night, nine-year-old Hogarth Hughes investigates and finds the object, a 50-foot tall alien robot attempting to eat the transmission lines of an electrical substation. Hogarth eventually befriends the Giant, finding him docile and curious. When he eats railroad tracks in the path of an oncoming train, the train collides with him and derails; Hogarth leads the Giant away from the area, discovering that he can self-repair. While there, Hogarth shows the Giant comic books chronicling the adventures of Superman.