The Best Seasons of Astro Boy

Every season of Astro Boy ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Astro Boy!

Astro is a robotic boy created by Dr. Tenma to replace his late son. When Tenma destroys his laboratory and shuts down Astro, the Ministry of Science revives him and tries to give him a normal life as a 6th-grade student who occasionally helps keep renegade robots from causing harm.