Astro Boy (鉄腕アトム Tetsuwan Atomu) is the third adaptation of the manga and anime of the same name by Osamu Tezuka. Produced by Tezuka Productions, it originally aired on Fuji TV in Japan from April 6, 2003 to March 28, 2004.
|Astro Boy||Makoto Tsumura||Candi Milo|
|Dr. O'Shay||Hisashi Katsuta||Wally Wingert|
|Zoran||Miki Maruyama||Susan Blu|
|Dr. Tenma||Shinya Owada||Dorian Harewood|
|Detective Tawashi||Banjō Ginga||Bill Farmer|
|Yuko||Akiko Kawase||Faith Salie|
|Atlas||Nobuyuki Hiyama||Greg Cipes|
|Blue Knight||Hideyuki Tanaka||Wally Wingert|
|Pluto||Akio Ōtsuka||David Rasner|
|Nora||Naoki Tatsuta||Jennifer Darling|
|Abercrombie||Susumu Chiba||Sandy Martin|
|Kennedy||Yūko Satō||Candi Milo|
|Alejo||Motoko Kumai||Lara Jill Miller|
- Gregg Berger
- Maile Flanagan - Matthew
- Olivia Hack
- Dorian Harewood
- Peter Lurie
- Lara Jill Miller
- Wally Wingert
- Dave Wittenberg
- Gwendoline Yeo
- Astro Boy premiered on Cartoon Network's Toonami block on Monday, March 8, 2004, but the series was not well received by viewers and the series was not shown to completion, with only a total of 16 episodes aired. 26 episodes only aired on the Kids WB! Block.
- Many episodes of the English dub were aired out of order.
- Compared to the dubs of the previous two anime adaptations, this dub keeps many of the original names of the main character intact with some exceptions. Most notable, Professor Ochanomizu (previously renamed Dr. Elefun in the previous dubs) is renamed Dr. O'Shay and Uran is renamed Zoran.
- In the English dub pilot, Astro Boy was voiced by Mona Marshall. The dub featured Daran Norris as Tawashi. The pilot dub was voice directed by Marc Handler.
|Sony Pictures Home Entertainment||2005||The Complete Series||1
|Mill Creek Entertainment||2015||The Complete Series|