The film "Horton and anonymity" is Hollywood's first complete animated feature film, produced by CG technology. Directed by Jimmy Hayward and Steve Martino, and voiced by Jim Carrey and Steve Carell, it is a 3D animation released in 2008
The film starts from an elephant named Holden. I, Holden, am an elephant with extremely rich imagination. By chance, he heard a faint cry for help from the dust floating in the air. Holden did not suspect that this was his hallucination, and he believed that the dust was a living body just like himself. But the neighbors around Holden are laughing at him. They think his thoughts are like crazy, and he seems to have lost his mind. At that time, Holden didn't know that he guessed the truth by accident, and there was a city called "No Name Town" hidden in the dust. There are some "anonymous people" living in it. Just like human beings, they are also commanded by a leader named "Mayor". Finally, Holden decided to stick to his own ideas and save these living beings like him...