NaN/100 votesLoading...#1 - Micro Adventure
Season 1 Episode 14 - Aired 7/13/2003
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.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#2 - Only a Machine
Season 1 Episode 15 - Aired 7/20/2003
Astro must stop Erasabot from sucking out the artificial intelligence from all the robots in Metro City.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#3 - Robot Hunters
Season 1 Episode 16 - Aired 7/27/2003
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.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#4 - The Rise of Pluto
Season 1 Episode 17 - Aired 8/3/2003
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.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#5 - The Fall of Archeron
Season 1 Episode 18 - Aired 8/10/2003
No description available
Director: N/A
Writer: N/A
NaN/100 votesLoading...#6 - Robot Boy
Season 1 Episode 19 - Aired 8/17/2003
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.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#7 - Dawn of the Techno-Revolution
Season 1 Episode 20 - Aired 8/24/2003
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.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#8 - Dragon Lake
Season 1 Episode 21 - Aired 8/31/2003
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.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#9 - The Legend of Tohron
Season 1 Episode 22 - Aired 9/7/2003
Astro must protect Princess Abby against a plot to take over her ancient land of Mayura.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#10 - Lost In Outland
Season 1 Episode 23 - Aired 9/14/2003
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.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#11 - March of the Micro Bears
Season 1 Episode 24 - Aired 9/21/2003
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.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#12 - Deep City
Season 1 Episode 25 - Aired 9/28/2003
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.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#13 - The Blue Knight
Season 1 Episode 26 - Aired 10/5/2003
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.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#14 - Old Dog, New Tricks
Season 1 Episode 27 - Aired 10/12/2003
Astro partners with Yuko's Uncle Wally to solve a series of baffling robberies involving a dragon-like robotic monster.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#15 - Hydra-Jacked
Season 1 Episode 28 - Aired 10/19/2003
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.
Director: N/A
Writer: N/A
NaN/100 votesLoading...#16 - The Case of the Phantom Fowl
Season 1 Episode 29 - Aired 10/26/2003
No description available
Director: N/A
Writer: N/A
NaN/100 votesLoading...#17 - Geo-Raider
Season 1 Episode 30 - Aired 11/2/2003
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.
Director: Shigeharu Takahashi
Writer: N/A
NaN/100 votesLoading...
NaN/100 votesLoading...#19 - Fairy Tale
Season 1 Episode 33 - Aired 11/23/2003
No description available
Director: N/A
Writer: N/A
NaN/100 votesLoading...#20 - Shape Shifter
Season 1 Episode 34 - Aired 11/30/2003
No description available
Director: N/A
Writer: N/A
NaN/100 votesLoading...
NaN/100 votesLoading...#22 - Space Academy
Season 1 Episode 36 - Aired 12/14/2003
No description available
Director: N/A
Writer: N/A
NaN/100 votesLoading...#23 - Atlas Strikes Back
Season 1 Episode 37 - Aired 12/14/2003
No description available
Director: N/A
Writer: N/A
NaN/100 votesLoading...#24 - Battle-Bot
Season 1 Episode 38 - Aired 12/28/2003
No description available
Director: N/A
Writer: N/A
NaN/100 votesLoading...#25 - Time Hunters
Season 1 Episode 39 - Aired 1/11/2004
No description available
Director: N/A
Writer: N/A
The Worst Episodes of Astro Boy
Every episode of Astro Boy ranked from worst to best. Explore the Worst Episodes of Astro Boy!
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...
Genres:AnimationAction & AdventureSci-Fi & FantasyFamilyComedyKids
Worst Episodes Summary
"Micro Adventure" is the worst rated episode of "Astro Boy". It scored N/A/10 based on 0 votes. Directed by N/A and written by N/A, it aired on 7/13/2003. This episode scored NaN points lower than the second lowest rated, "Only a Machine".