Dr. Tenma, Director General of the Science Ministry, loses his son Tobio in an accident. He decides to create the robot Astro Boy, who looks just like Tobio, using the best of the Science Ministry's technology.
It is the year 2000 and robots have been put in charge of making other robots when there are no longer enough people to do the work. Astro Boy dreams of having a real mother, just like human boys. The robot workers are making an experimental new robot named Colosso who goes berserk and escapes shortly after coming to life. The only hope is for Astro Boy to stop him before he cause too much trouble. (In the original Japanese version, Colosso was named "Frankenstein")
Astroboy is selected to lead a search party to find the survivors of the first manned expedition to Mars. This meets strong objection from the spaceship's captain, who protests taking orders from a robot.
Professor Nutty Fruitcake grows giant fruits and vegetables. One day he breeds giant snails thinking they would be harmless, one million snails to be exact. The snails fill the mountain side and overflow into cities.
Astroboy wakes up in the middle of the desert, nearly drained of power and unable to remember how he got there. He is helped by Ali Baba, but in return Astro must battle 'The Sphinx'. This is not a real sphinx, but a robot which guards a desert tomb.
Zero Robot, a blend of Etheric Resin with Clear Plastic, can only be seen with polarized light. Fearless Fred Fenk uses Zero for robbery. Astro Boy once again battles another robot. Defeating Zero at a cost, Astro reassess his role in fighting villians.
Alien resembling aliens including the doctor of Ochanomizu and Higeyajiji emigrated from the stars that looked like the earth in emergency. However, the food crisis and humankind will begin attacking the aliens with cell shrink solution.
In a land called Shangri-Lee a dictator rose to power. Known to his enemies as the Mad Hatter he trusted no one. To solve this need to do everything himself he captured Dr Elefun. Dr Elefun was to make duplicates of the Mad Hatter. Astro Boy rescues Dr Elefun and the Spirit Machine is destroyed.
Crime knows no boundaries - not even the North Pole! Sharkey Dirk and his gang of cut-throats had become the Scourge of the Arctic! An avowed robot-hater, Sharkey foraged far and wide destroying every machine in his path. His hideout was a secret den situated right at the Pole (who would think to look for him there?)
'Lucky' Louie the Lug has slipped by the police at a space port and boarded the first commercial flight to the Moon. Astroboy pursues him seeking to recover stolen diamonds, but the liftoff is underway before he can apprehend the criminal. When meteors collide with the ship, Astro escapes in a damaged space raft with Louie, a little girl named Marvel, Radio Announcer 'Stark' Raving, socialite Mona Toujour and crooked insurance magnate 'Rocco' Gibraltor. They land on a strange asteroid which is a frozen vacuum by night, but has breathable air by day.
One day, excitable Mr. Pompous was relaxing at home when suddenly a mysterious ship crashed through his front door. Clearly the ship was something from the future.
After Dr I.M. Sinister and his 2 henchmen 'Red' and 'Mouse' escape from Sing Song Prison, they hide at the mining colony of Cross Island disguised as robots. The gang overpowers Dr Elefun, who is repairing the robot miners. As chance has it, one boy robot on the island was built by Dr Sinister. While holding Elefun at gunpoint, Sinister demands not only HIS robot but the use of parts from Astroboy, so he can build a super-robot capable of changing into an array of animals.
That priest was dying carving a single mark on the eyes of Christ decorated in the church. Apparently it seems to be a clue to teach the identity of the pirate who broke into the church. The same pirate begins to aim for beard hair that knew their secret.
Years ago Dr Elefun built a devic., An artifical sun to be used for a good purpose. Elia Belial stole this device and used it to melt anything that gave him money and power. Once again Astro Boy comes to the rescue and destroys The Artifical Sun.
Astro Boy meets a boy, Lodar, from the planet Zykobee. Flying saucers from Zykobee have come to Earth to drain the lakes for water. With Dr. Elefun's help Astro Boy defeats the invaders. Lodar has a new home.
Tommy Speed enters the World Champion Motor Car Race. The night before the race his car, the Silver Comet, destroyed by hoodlums. He rebuilds his race car and wins the race with Astro Boy's help. Astro Boy helped by stopping the traps that were laid out for Tommy.
A bedtime story about a swan princess named "Princess Lollipop" seems to come to life when a robot swan crashes near Astroboy's house. This swan princess, however, is an escaped robot from "Hullabaloo Land", an amusement park where fairy tales are brought to life by robot performers. Lollipop pleads with Astro, telling him that the robots of Hullabaloo Land are being mistreated by the park's general manager, Baron Hoodwink and his robot dragon "Firesnout".
In the year 2000, there were robots aplenty. Since human beings no longer worked, there was a wide assortment of robots, big and little, fat and thin, tall and short, to perform every conceivable menial task. But nowhere was there a robot like Gangor, the Monster.
The plan might have worked, had not a giant robot-lying in disassembled form-been discovered by Doctor Elefun and Astro Boy. Instructions for assembly were found upon the monster robot, instructions written in a code like none on Earth.
When early American astronauts reported seeing "fireflies" in space, they posed a riddle that intrigued men of science for decades. In the year 2000, the intrepid Doctor Bolt - astronomer, adventurer, astronaut ~ decided to investigate on his own.
Space stations are nothing new in the year 2000. A number of them dot the Milky Way between here and Andromeda, like floating islands in the sky. One of the largest is Satellite R45, a way station for trans-galaxy flights.
Sitting alone at the beach one day, watching wave after wave break on the lonely sand, Astro Boy spotted a mysterious bottle being washed ashore. The bottle proved to contain a note calling for help and rescue from a dreaded but unknown, uncharted island called Sea Serpent Isle.
A mysterious epidemic grips the city! Everywhere, men and women drop suddenly into a nameless coma. What causes the affliction? Scientists are baffled by the disease! Even gifted Doctor Elefun of the famed Institute of Science is at a loss until Astro Boy-quite by accident-discovers a strange species of horse-fly near the names of various victims.
There was laughter when a strange-looking, almost sinister robot swathed in a trenchcoat confronted Astro Boy and Doctor Elefun, demanding that they accompany him to an unknown kingdom at the bottom of the sea. Intrigued by the prospect of it, Doctor Elefun persuades Astro Boy into joining him and the robot.
Together with Dr. Jordan who ran away from under the president who plots world conquest, Atom who got into the underground tank fights the president. But the underground tank loses control and starts pushing towards the volcano.
It was perhaps natural that Don Tay should hate civilization. After all, were not his ancestors simple, hard~working peons, captured and exploited by the cruel conquistadors? Don Tay had sworn his revenge...and how was ready to make civilization pay for its greed with the help of Ferno, a robot capable of generating unbearable heat.
Time after time, mysterious forces destroy the huge underwater dam being built by the Institute of Science. Why should anyone wish to destroy it? How do these forces create the irresistible whirlpool that no dam in the world could withstand?
Professor I. Q. Plenty startled a group of greedy plant owners by announcing that he had perfected the very thing they were seeking: a Robot Wacky Inducer - a machine that could actually make troublesome robots wacky and, therefore, harmless. All Professor Plenty asked for his machine was an annual rental fee or 50 million dollars!
Once every year in the 215t century, the citizens of Earth celebrate Memory Day. On that day, they honor the memories of family members who have traveled so far into the universe that they are gone for years at a time!
President Pudge of Udopia feared for his life, and understandably so. The Presidents of several other countries had all been attacked by Secret Agent 3-2. This mysterious attacker sprayed his victim with a little - known Primitive Gas - an amazing vapor that made its victims revert to babies or monkeys or other primitive forms.
Astro Boy and Dr. Elefun get involved with a mysterious Dr. Gray Dorian. A man at least eighty years old, he has the appearance of a man only half that age. How come?
Dogs transplanted their brains to the robot are remodeled by Dr. Ponkotsu and challenge humanity as a hot dog corps.
Impresario J. C. Tenpecent had invented an uncanny magician robot billed as MISTER ABRA KADABRA. Not content with presenting KADABRA as a theatrical wonder, Tenpecent conceived an incredible plot to have the magic robot steal masterpieces of art from the Museum-right under the noses of the police!
From time to time, the civilized world is shocked to hear of the sightings of various and assorted monsters: The Loch Ness Monster of Scotland, the Mediterranean colocynth - a prehistoric fish actually caught in the late 1950's, etc. These monsters invariably appear in remote parts of the. world. Imagine the furor that arose then, when word spread that a monster had actually been sighted in nearby Lake Foggy Bottom!
Four persons - a tall, skinny newspaper reporter; a short, fat doctor; a gal jazz singer; and a mischievous little boy ~ are summoned by note to meet at eight o’clock in the park one night. Each arrives to the surprise of the other. But each is even more surprised to learn from Astro Boy that he is the author of the mysterious notes.
A thin, wiry man named Professor Nafsu had finally done what seemed impossible: invent an Elixir of Life! One good quaff of the Elixir could make a man immortal.
On his most recent birthday, Astro Boy received an amazing gift-something he had always wanted... a little sister! She was a gift of Doctor Packaderm us J. Elefun, head of the Institute of Science, and she was the image - the very image - of Astro Boy, but with pigtails.
Somehow, unaccountably, the Asteroid Medusa had broken orbit and was now plummeting irresistibly toward Earth! A collision, if one occurred, would mean the end of this planet. Drastic action was called for and a drastic plan executed: a spaceship blasted off from Earth to intercept the Asteroid Medusa. Its mission: to detonate an anti-proton bomb upon the run-away body and blast it into oblivion.
One housing development after another was destroying the beautiful woodlands around the City, spoiling the beauty of natural surroundings and leaving animals homeless. One day, the animals animals of every description, led by a mysterious cat - actually rebelled and launched an attack upon Mankind.
Doctor Elefun, Professor von FIugIe, and others in the scientific expedition, had trekked to the remote Himalayas in an all-out assault upon the region to learn once and for all whether or not there was such a creature as the Abominable Snowman. There was indeed such a creature, they learned, for it seized Doctor Elefun and disappeared with him!
That mysterious plane that crashed in the Bering Strait was more than a routine air disaster; it was a global calamity. For, unknown even to security officers, aboard that plane was the dreaded X-Bomb, a stupendous explosive device used to probe stars in deep space.
Disguising himself, as a human boy, Astro Boy goes undercover to investigate a drug trade. Some criminals have developed a drug called Yellow Horse, when injected it causes people to dance and make people want more.