[Astro Boy] originated as a manga in 1951 by Osamu Tezuka, who is often reputed as the "god of manga". After enjoying success abroad, Astro Boy was remade in the 1980s as Shin Tetsuwan Atomu, known as Astroboy in the United States and other Western countries, and again in 2003. For a time, Astro Boy enjoyed a level of popularity in Japan equivalent to Disney's image character Mickey Mouse
Astro Boy is created by the tragic Dr. Tenma in this Manga version of Astro Boy.
While Astro languished in Hamegg's circus, Professor Ochanomizu (Dr. Packadermus J. Elefun in the first series & second series, Prof. Peabody in the Canadian dub of the second series, and Dr. O'Shay in the third series), the new head of the Ministry of Science, noticed Astro Boy performing in the circus. He managed to make Hamegg turn Astro over to him. He brought Astro along and treated him gently and warmly, becoming his legal guardian. He soon realized that Astro was gifted with superior powers and skills, as well as the ability to experience human emotions.
Astro then fought crime, evil and injustice. Most of his enemies were robot-hating humans, robots gone berserk, or alien invaders. Each story almost always included a big robot battle involving Astro. The series explored issues of morality, responsibility, racism, prejudice, true heroism, and loss.
i feel like that above elements should be the very basic and must elements of Astroboy movie, probably the Astroboy movie should keep all those...
more information at of Astro boy at wikipedia