You are going to Watch Astro Boy (2003) Episode 24 English dubbed online free episodes with HQ / high quality. Stream Anime Astro Boy (2003) Episode 24 Online English dub The Deadly Flies. A string of mysterious deaths have left authorities clueless. Inspector Gumshoe, however, thinks Astro Boy is responsible and has the young robot apprehended. But the real culprit is Mr X who is breeding radiation-mutated poison horseflies in his quest to conquer the world. Among his assistants are the five Bobo robots who yearn to flee their wicked master and lead good, honest lives.