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Astro Boy
Astro Boy

Astro Boy

★ 8.0•2003•1 Seasons•ANIME
AnimationAction & AdventureSci-Fi & Fantasy

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.

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Top Cast

Makoto Tsumura

Makoto Tsumura

Atom (voice)

Miki Maruyama

Miki Maruyama

Uran (voice)

Hisashi Katsuta

Hisashi Katsuta

Ochanomizu Hakase (voice)

Shin'ya Ohwada

Shin'ya Ohwada

Nagamiya Tenma (voice)

Kazuo Kumakura

Kazuo Kumakura

Higeoyaji (voice)

Episodes

Power Up!

1. Power Up!

24m

When Astro is activated the city's power starts to drain, and he must try and stop the robot Magnamite from destroying everything. Armed with Kokoro (the ability of free will) Astro discovers his purpose for being activated.

Aired: 4/6/2003
Rocket Ball

2. Rocket Ball

24m

When a friendly robot-dog invites Astro to watch a game of Rocket Ball, he looks forward to a fun day at the ballpark, Instead, the game turns chaotic when the robot players start destroying the stadium and threatening the human spectators. Astro must find a way to save the humans and get the robot athletes under control!

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Reviews (0)

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Aired: 4/13/2003
Destination Deimos

3. Destination Deimos

24m

On Deimos, one of the two moons of Mars, robot miners ignore the orders of their human foreman and mysteriously begin digging on their own. Astro must work fast to discover the cause of the robots' strange behavior before Intergalactic Security exterminates them for disobeying.

Aired: 4/20/2003
Into Thin Air

4. Into Thin Air

24m

The evil Skunk tricks Denkou, an "Invisible Robot," into committing a string of robberies. Astro soon realizes that Denkou is not bad, she just doesn't know the difference between right and wrong and Astro is the only one that can teach her.

Aired: 4/27/2003
Rainbow Canyon

5. Rainbow Canyon

24m

An experiment in advanced weather technology has turned a desert canyon into fertile farmland, and proven once again that humans and robots can work together, But a sudden rash of earthquakes and storms threatens to wreck the project. It's up to Astro to find out who is behind the evil plan.

Aired: 5/4/2003
Birth of Atlas

6. Birth of Atlas

24m

Dr. Tenma builds a powerful robot named Atlas whose abilities rival Astro's, But Atlas has a rebellious nature and begins to destroy Metro City. Astro must save the city from Atlas, while beginning to learn the secrets of his own past.

Aired: 5/11/2003
Astro Vs. Atlas

7. Astro Vs. Atlas

24m

As Atlas continues his rampage, Astro learns the truth about his own past. With the memory circuits reactivated, Astro remembers being created, rejected, abandoned by Dr. Tenma, Astro must face difficult questions about his own identity and his ultimate destiny.

Aired: 5/18/2003
Neon Express

8. Neon Express

24m

When Kato hides a hyper-accelerator virus on the robotic super train Neon Express, it sends the train and its passengers speeding out of control. Astro must rescue the passengers and prevent the train from crashing into the center of Metro City.

Aired: 5/25/2003
Franken

9. Franken

24m

A mysterious robot terrifies humans as he hunts for scrap robot parts and uses them to rebuild his own malfunctioning system. The police target the robot for destruction, but he may not be the "evil robot" he appears to be, and Astro must uncover the truth before its to late.

Aired: 6/1/2003
The Venus Robots

10. The Venus Robots

24m

In order to take advantage of their special freezing powers, Dr Tenma pretends to be the long-awaiting leader of a group of advanced robots. The Robots don't realize that their freezing functions cause terrible destruction by freezing everything in sight. Can Astro convince the Robots to reject Tenma's evil influence?

Aired: 6/8/2003
Robot Circus

11. Robot Circus

24m

A robot circus star named Reno is revealed to be a human boy in disguise. Astro must save the circus, and prevent the authorities from taking the boy from his robot family.

Aired: 6/15/2003
Reviving Jumbo

12. Reviving Jumbo

24m

Skunk reactivates Jumbo, a giant robot and uses him to stage a daring prison break. Astro must stop Jumbo and turn him back into the gentle giant that he really is.

Aired: 6/22/2003
Little Sister, Big Trouble

13. Little Sister, Big Trouble

24m

Doctor O'Shay creates a robot-sister, Zoran, for Astro. While Zoran is off exploring she is captured by the giant robot bird Katari, and only her powerful big brother can save her!

Aired: 7/6/2003
Micro Adventure

14. Micro Adventure

24m

A micro-robot attacks Zoran's operating system from the inside. Astro must shrink down to microscopic size and go inside of Zoran's system to fight the micro-robot and save his sister.

Aired: 7/13/2003
Only a Machine

15. Only a Machine

24m

Astro must stop Erasabot from sucking out the artificial intelligence from all the robots in Metro City.

Aired: 7/20/2003
Robot Hunters

16. Robot Hunters

24m

An android robot hunter is attacking innocent robots and dismantling them for sale on the black market. Astro befriends the hunter and tries to help him overcome the programming he was given by Skunk.

Aired: 7/27/2003
The Rise of Pluto

17. The Rise of Pluto

24m

Pluto vows to become the supreme robot champion of the world. As he defeats his rivals, he gains their special powers and becomes even stronger. Astro is the only one left who can stop Pluto.

Aired: 8/3/2003
The Fall of Archeron

18. The Fall of Archeron

24m

No overview available.

Aired: 8/10/2003
Robot Boy

19. Robot Boy

24m

Astro's human friend Matthew loves robots so much that he pretends he is one. But when he tries to use "robot" powers to save his mom from a space shuttle accident, it's up to Astro to save them both.

Aired: 8/17/2003
Dawn of the Techno-Revolution

20. Dawn of the Techno-Revolution

24m

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.

Aired: 8/24/2003
Dragon Lake

21. Dragon Lake

24m

Astro must find the poison around Dragon Lake. When he gets there he meets the eccentric explorer Gulliver, and they face-off against the toxic Repo Girls in a fight to save Dragon Lake.

Aired: 8/31/2003
The Legend of Tohron

22. The Legend of Tohron

24m

Astro must protect Princess Abby against a plot to take over her ancient land of Mayura.

Aired: 9/7/2003
Lost In Outland

23. Lost In Outland

24m

While saving the planet from a falling satellite, Astro is damaged and loses his memory. Boon, a scientist with a mysterious past, tries to help Astro recover before another satellite hits Earth.

Aired: 9/14/2003
March of the Micro Bears

24. March of the Micro Bears

24m

When Shadow unleashes an army of mind-controlling teddy bears on Metro City, it's up to Astro to stop them before they take over the entire population.

Aired: 9/21/2003
Deep City

25. Deep City

24m

An underground city threatens the environment, so the environment fights back--tree roots attack the city and its people. Astro must restore the delicate balance of nature to save the humans.

Aired: 9/28/2003
The Blue Knight

26. The Blue Knight

24m

When air-blimp is threatened with a wormhole device, Astro is blamed and arrested. The Blue Knight helps him escape from jail, and together they must save the blimp and prove Astro's innocence.

Aired: 10/5/2003
Old Dog, New Tricks

27. Old Dog, New Tricks

24m

Astro partners with Yuko's Uncle Wally to solve a series of baffling robberies involving a dragon-like robotic monster.

Aired: 10/12/2003
Hydra-Jacked

28. Hydra-Jacked

24m

A power station orbiting the Earth is set to self-destruct, and Astro partners with the Blue Knight to try to save the robots. They uncover a secret regarding the corrupt humans who caused the danger.

Aired: 10/19/2003
The Case of the Phantom Fowl

29. The Case of the Phantom Fowl

24m

No overview available.

Aired: 10/26/2003
Geo-Raider

30. Geo-Raider

24m

Astro joins an expedition to the center of the earth, when a member of the crew causes a mutiny. Only Astro can protect the crew and save the expedition before an eruption of lava destroys them all.

Aired: 11/2/2003
Gideon

31. Gideon

24m

No overview available.

Aired: 11/9/2003
The Secret of Blue Knight

32. The Secret of Blue Knight

24m

When Astro and The Blue Knight try to stop illegal, underground robot fights, they are forced to fight each other. As they prepare for battle, Astro learns the truth about The Blue Knight's past.

Aired: 11/16/2003
Fairy Tale

33. Fairy Tale

24m

No overview available.

Aired: 11/23/2003
Shape Shifter

34. Shape Shifter

24m

No overview available.

Aired: 11/30/2003
Firebird

35. Firebird

24m

No overview available.

Aired: 12/7/2003
Space Academy

36. Space Academy

24m

No overview available.

Aired: 12/14/2003
Atlas Strikes Back

37. Atlas Strikes Back

24m

No overview available.

Aired: 12/14/2003
Battle-Bot

38. Battle-Bot

24m

No overview available.

Aired: 12/28/2003
Time Hunters

39. Time Hunters

24m

No overview available.

Aired: 1/11/2004
Escape from Volcano Island

40. Escape from Volcano Island

24m

No overview available.

Aired: 1/18/2004
Avalanche

41. Avalanche

24m

No overview available.

Aired: 1/25/2004
Battle of Steel Island

42. Battle of Steel Island

24m

No overview available.

Aired: 2/1/2004
Undercover

43. Undercover

24m

No overview available.

Aired: 2/8/2004
Into the Dragon's Lair

44. Into the Dragon's Lair

24m

No overview available.

Aired: 2/15/2004
Night Before the Revolution

45. Night Before the Revolution

24m

No overview available.

Aired: 2/22/2004
Robotonia

46. Robotonia

24m

No overview available.

Aired: 2/29/2004
Showdown in Robotonia

47. Showdown in Robotonia

24m

No overview available.

Aired: 3/7/2004
Journey to Tomorrow

48. Journey to Tomorrow

24m

No overview available.

Aired: 3/14/2004
Astro Reborn

49. Astro Reborn

24m

No overview available.

Aired: 3/21/2004
The Final Battle

50. The Final Battle

24m

No overview available.

Aired: 3/28/2004