Watch The New Adventures of Nanoboy full episodes online cartoon.
Synopsys: He series follows the adventures of a 9-year-old boy named Oscar, who has faced some issues in his life. By dealing with these issues, he shrinks down to a microscopic superhero as Nanoboy and he’ll stop at nothing to save the Microcosmos from the microbe villains.
Stars: Hillary Blazer-Doyle, Su-Ping Chio, Mark Kaufmann.
More info: IMDb, Wiki