The Iron Giant is a 1999 American animated science fiction film produced by Warner Bros. Feature Animation and directed by Brad Bird in his directorial debut, who would later both script and direct the Pixar film The Incredibles (2004) and its 2018 sequel. It is based on the 1968 novel The Iron Man by Ted Hughes (which was published in the United States as The Iron Giant) and was scripted by Tim McCanlies from a story treatment by Bird. The film stars the voices of Vin Diesel (voicing the titular character), Eli Marienthal, Jennifer Aniston, Harry Connick Jr. , Christopher McDonald and John Mahoney. Set during the Cold War in 1957, the film centers on a young boy named Hogarth Hughes, who discovers and befriends a gigantic metallic robot who fell from outer space. With the help of a beatnik artist named Dean McCoppin, Hogarth attempts to prevent the U. S. military and Kent Mansley, a paranoid federal agent, from finding and destroying the Giant.