Watch Astro Boy Season 1 Episode 20 Online
“Dawn of the Techno-Revolution” — Watch "Astro Boy" Season 1 Episode 20 online in HD for free. Check streaming providers, cast, and episode details.
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Season 1 Episode 20 — Aired on Aug 24, 2003 • runs about 24 minutes.
Notable cast/guest names in this episode include Makoto Tsumura, Miki Maruyama, Hisashi Katsuta, Shin'ya Ohwada.
This page includes 1 official still(s) (when available) plus legal availability links.
Looking for “watch Astro Boy Season 1 Episode 20 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
With his authority challenged by Shadow, Dr. Tenma sets out to prove that Astro is loyal to the robot cause and will join them in leading the robot revolution.
Stills
Cast
as Atom (voice)
as Uran (voice)
as Ochanomizu Hakase (voice)
as Nagamiya Tenma (voice)
as Higeoyaji (voice)
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Trailer / clip
There�s no trailer available for this series right now.
