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In the year 2000, Dr. Boyton creates a super-robot in his deceased son's image. He calls the robot Astro Boy. Astro Boy can swim oceans, leap over mountains, even fly into space on his own power. However, Astro Boy can't replace his son. Dr. Boyton becomes dissatisfied with the boy robot and disowns him. Astro Boy is befriended by Dr. Packadermus J. Elefun of the Institute of Science, who guides him through his adventures. Endowed with super strength, rocket-powered flight, a selfless heart and a kind demeanor, Astro Boy fights a never-ending crusade against the forces of evil!
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Episodes
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- E1 The Birth of Astro BoyNext upJan 1, 1963 · 30 min
Synopsis

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.
- E2 ColossoJan 8, 1963 · 30 min
Synopsis

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")
- E3 Expedition to MarsJan 15, 1963 · 30 min
Synopsis

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.
- E4 One Million Mammoth SnailsJan 22, 1963 · 30 min
Synopsis

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.
- E5 The SphinxJan 29, 1963 · 30 min
Synopsis

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.
- E6 Zero, the Invisible RobotFeb 5, 1963 · 30 min
Synopsis

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.
- E7 Captain AtomFeb 12, 1963 · 26 min
Synopsis

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.
- E8 The Spirit MachineFeb 19, 1963 · 27 min
Synopsis

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.
- E9 The Deep FreezeFeb 26, 1963 · 27 min
Synopsis

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?)
- E10 Strange VoyageMar 5, 1963 · 27 min
Synopsis

'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.
- E11 Time MachineFeb 12, 1963 · 27 min
Synopsis

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.
- E12 Cross IslandMar 19, 1963 · 27 min
Synopsis

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.
- E13 The Eyes of ChristMar 26, 1963 · 27 min
Synopsis

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.
- E14 The Artificial SunApr 2, 1963 · 27 min
Synopsis

Film producer Elia Belial plans to ruin Earth using an artificial sun.
- E15 Grass BoyApr 9, 1963 · 27 min
Synopsis

Astro runs into two of his friends and stumbles upon an interesting flower. While Astro's friends want to pick it, Astro says to leave the flower alone. He then proceeds to tell the tale of this bizarre flower.
- E16 Silver CometApr 16, 1963 · 27 min
Synopsis

Young Koichi (Tommy Speed) prepares to enter a world race with his supersonic car, the Silver Comet.
- E17 Hullabaloo LandApr 23, 1963 · 27 min
Synopsis

Saturn (Baron Von Hoodwink), an evil robot kidnaps Princess Odette (Princess Lollipop), a robot swan who can turn back into her normal self when everyone's asleep. She runs away from Hullabaloo Land as Astro comes to her aid.
- E18 Gangor the MonsterApr 30, 1963 · 27 min
Synopsis

A robot centipede disguised as 47 wrestling robots causes havoc on a ship and in the ocean.
- E19 The Cosmic GiantMay 7, 1963 · 27 min
Synopsis

Garon, a giant cosmic robot lands on Earth as a meteor, then Astro Boy and the scientists reconstruct him. During a thunderstorm, Garon revives. A corrupt scientist tells Garon to reconstruct an island in the image of his home planet, also changing the atmosphere to match that of the planet, which is toxic to life on Earth.
- E20 Toxor, the Mist ManMay 14, 1963 · 27 min
Synopsis

Astronauts report seeing fireflies in space, but they are really gaseous beings led by the evil Toxor.
- E21 Satellite R-45May 21, 1963 · 27 min
Synopsis

At the large space station Satellite R-45, Astro Boy discovers a pair of souvenir vendors hawking stolen wares.
- E22 Sea Serpent IsleMay 28, 1963 · 27 min
Synopsis

At a beach Astro Boy spots a mysterious bottle with a note calling for rescue from an uncharted island called Sea Serpent Isle.
- E23 The Deadly FliesJun 4, 1963 · 27 min
Synopsis

A mysterious epidemic causes people to drop into comas.
- E24 Kingdom of the SeaJun 11, 1963 · 27 min
Synopsis

A strange robot demands that Astro Boy and Professor Ochanomizu accompany him to an unknown kingdom at the bottom of the sea.
- E25 The Deep-Underground TankJun 18, 1963 · 27 min
Synopsis

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.
- E26 Don Tay's Infernal MachineJun 25, 1963 · 27 min
Synopsis

An evil scientist who hates civilization named Dr. Ram (Don Tay) invents a robot called Atlas to destroy a village.
- E27 Pearl PeopleJul 2, 1963 · 27 min
Synopsis

Time after time, mysterious forces destroy the huge underwater dam being built by the Institute of Science.
- E28 The Wacky MachineJul 9, 1963 · 27 min
Synopsis

Dr. Fooler (Dr. I.Q. Plenty) pitches to some plant owners a machine that makes troublesome robots wacky and therefore harmless. The plant owners accept, and the device affects every robot in the city including Astro Boy.
- E29 Memory DayJul 16, 1963 · 27 min
Synopsis

Once a year, the citizens of Earth celebrate Memory Day and honor the memories of family members who have traveled far into the universe.
- E30 Secret Agent 3-ZJul 23, 1963 · 27 min
Synopsis

A president fears for his life, as the presidents of several other countries have all been attacked by Führer ZZZ (Secret Agent 3-Z).
- E31 Mysterious Cosmic RaysJul 30, 1963 · 27 min
Synopsis

A monster appears in the city, and it turns out to be Dr. Dorian, who has been exiled to Mars. He turns into a monster because he cannot get cosmic X-rays on the Earth.
- E32 Hot Dog CorpsAug 6, 1963 · 27 min
Synopsis

Dogs transplanted their brains to the robot are remodeled by Dr. Ponkotsu and challenge humanity as a hot dog corps.
- E33 The Three MagiciansAug 13, 1963 · 27 min
Synopsis

Kino (Abracadabra), a robot magician is approached by a strange magician named Tenpercent, who later frames him for stealing art paintings from a museum. With Astro's help Kino must provide the evidence that he was framed.
- E34 Beast From 20,000 FathomsAug 20, 1963 · 27 min
Synopsis

The civilized world is shocked to hear of the sighting of a horrific monster.
- E35 Planet XAug 27, 1963 · 27 min
Synopsis

Astro Boy sets out on a rocket to rescue people who have been kidnapped for use as livestock on a planet.
- E36 The Elixir of LifeSep 3, 1963 · 27 min
Synopsis

The religious group Pui Pui is looking for a wonder drug that will give them immortality. Dr. Tatsuji, who has succeeded in developing such a drug, is taken away by the religious group. So Astro Boy fights them to ensure the peaceful use of the drug.
- E37 The Strange Birthday PresentSep 10, 1963 · 26 min
Synopsis

On his birthday, Astro Boy receives a little sister, Uran.
- E38 The Disturbed Small PlanetSep 17, 1963 · 27 min
Synopsis

The small planet Mezusa goes out of its orbit and heads straight to the Earth. To save Earth from a collision with the planet, Astro Boy heads for the planet with a convict who is a bomb professional.
- E39 The Mysterious CatSep 24, 1963 · 27 min
Synopsis

Dr. Shisoku despairs of human beings that continue the ongoing destruction of nature, and makes animals attack cities in a machine that hypnotizes with ultra short waves.
- E40 The Abominable SnowmanOct 1, 1963 · 27 min
Synopsis

Sam Caesar, a mad scientist hopes to create a new Roman Empire.
- E41 Deadline to DangerOct 8, 1963 · 27 min
Synopsis

X Bomb, which is capable of turning any substance to water, drops into the Pacific Ocean. There are 50 hours left until the explosion. Astro Boy goes to recollect it, but learns that Uran, who has followed him, has been swallowed along with the bomb by a whale.
- E42 The Yellow HorseOct 15, 1963 · 27 min
Synopsis

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. Professor Ochanomizu has been captured by the drug ring and injected. They try to blackmail him into helping them produce and distribute the drug in exchange for another shot. But Astro is able to pose as a Yellow Horse addict thanks to an artificial skin that makes it look like he is injecting it into himself. He tracks down the headquarters and leads the police to arrest them all. The Professor goes to rehab along with all the addicts for detoxification.
- E43 DittoOct 22, 1963 · 27 min
Synopsis

President Ditto (President Rag) is the first robot to lead a nation. His creator Deadcross kidnaps him, and Astro Boy must expose his plot.
- E44 Cleopatra's HeartOct 29, 1963 · 26 min
Synopsis

Uran is kidnapped and made a hostage in an operation to steal Cleopatra's necklace from Astro Boy. The conspirators believes that whoever possesses the necklace can build the greatest empire in the world.
- E45 Return of CleopatraNov 5, 1963 · 27 min
Synopsis

The gang of conspirators obtains the coveted necklace, and at last sets about conquering the world. Astro Boy stands in the way of their boss, Cleopatra.
- E46 The Phantom Space ShipNov 12, 1963 · 27 min
Synopsis

The robot spaceship Lever Robot is stolen. Astro Boy is sent to retrieve it, but in the process has his energy stolen.
- E47 The Gigantic Space CrabNov 19, 1963 · 27 min
Synopsis

Astro must destroy a Cosmic Crab (Space Crab) from space.
- E48 The Great Space HorseNov 26, 1963 · 27 min
Synopsis

Nuu, member of the Tenma Tribe, comes from the depths of the mountains of Mongolia. People rush to the city just to see Nuu, throwing the city into a big chaos. Moreover, a gang plots behind the scenes to capture Nuu.
- E49 3D Tee VeeDec 3, 1963 · 27 min
Synopsis

Dr. Hanabusa develops an electrical transmitter for substances. No sooner does he get into the machine for testing that his rival scientist breaks the machine, which makes Dr. Hanabusa an invisible man.
- E50 Westward, Ha!Dec 10, 1963 · 27 min
Synopsis

Astro meets Heck Ben, a scientist's son who time travels back to the American wild west to be a cowboy.
- E51 Jimbo the GreatDec 17, 1963 · 27 min
Synopsis

Astro Boy must help an elephant Pura (Jimbo) to get back to his home.
- E52 Snow LionDec 24, 1963 · 27 min
Synopsis

An old man who comes from Planet Regel to the Earth brings a snow lion with him. Then aliens from Planet Regel start to spray cosmic snow that sucks up all energy. Astro Boy takes off for space to save the Earth, when cities have stopped functioning.
- E53 Goodbye 1963Dec 31, 1963 · 25 min
- E54 Duel on the AlpsJan 4, 1964 · 27 min
- E55 Rejuvenating GasJan 18, 1964 · 27 min
- E56 The Moon MonstersJan 25, 1964 · 27 min
Synopsis

Astro joins forces with a group of space troopers to battle aliens who have invaded the Moon.
- E57 Astro Boy goes to SchoolFeb 1, 1964 · 27 min
Synopsis

Humans can see the beauty of things and be impressed by them. In order to learn these feelings from the “heart," Astro, Uran and Lara start attending a robot school.
- E58 The Island of MysteryFeb 8, 1964 · 27 min
Synopsis

Astro and Dr. Ochanomizu decipher an ancient code of 200,000 years ago. Discovering that hidden hints in the 13 statues of God in Western Island might lead them to the secrets of outer space, they head for the island.
- E59 The Super Duper RobotFeb 15, 1964 · 27 min
Synopsis

Gaston, who has stolen a blueprint of a robot from a UFO, requests the Science Ministry to build the robot exactly as shown on the blueprint, without indicating its source. The completed robot, Buron turns out to be a destructive weapon and starts to destroy everything.
- E60 Dogma PalaceFeb 22, 1964 · 26 min
Synopsis

Astro fights poisonous artificial bees.
- E61 Space ParasitesFeb 29, 1964 · 26 min
- E62 The Haunted ShipMar 7, 1964 · 27 min
Synopsis

Astro Boy and his pal Specs visit a carnival fun house where Specs is frightened by all the tricks played on them.
- E63 The Man-Made IcebergMar 14, 1964 · 27 min
Synopsis

Dr. Zulu places a bomb in an artificial iceberg and tries to trigger a flood. Astro sets out to prevent the explosion.
- E64 Vampire ValeMar 21, 1964 · 27 min
Synopsis

Tick and Tack get lost in the depths of the Unzen Mountain, and decide to stay for a night in a deserted house inhabited by a vampire. The vampire, Dr. Pedan tries to turn Tick into a vampire, but Astro comes to rescue them.
- E65 The Terrible Tidal WaveMar 28, 1964 · 27 min
Synopsis

A massive tidal wave breaks. Astro flies up to stop the wave, but crashes into the sea. Then an escapee robot Boggy saves the unconscious Astro.
- E66 VikingsApr 4, 1964 · 26 min
Synopsis

In order to rid the earth of space pirates, Astro destroys their mother ship. The pirates, however, are holding some hostages and demand that he withdraw.
- E67 The Devil DollApr 11, 1964 · 27 min
Synopsis

While playing in the toy section, Uran imbues some toys with artificial intelligence. Among these are some with evil hearts. Astro asks the good toys to help him stop the bad dolls from doing misdeeds.
- E68 Dinosaur DilemmaApr 25, 1964 · 27 min
Synopsis

Astro is babysitting in an ancient amusement park when a dragon flies off with a small child. Then the dinosaurs demand food for ransom.
- E69 The Clock Tower MysteryMay 2, 1964 · 25 min
Synopsis

Dr. Temp, who has completed his killing beam machine, is planning to ruin the Conference of Scientists. Discovering the plot, Astro takes on the doctor.
- E70 The Flower MonsterMay 9, 1964 · 27 min
Synopsis

Rafflesia, the largest flower on earth, is found to be a plant man from outer space. This flower, which needs radioactivity to survive, is stronger than it looks, and even Astro is no match for it.
- E71 Attack From SpaceMay 16, 1964 · 27 min
Synopsis

Bem (Beamo), an alien fugitive disguises himself as a human to get away from his planet.
- E72 Shipwreck in SpaceMay 23, 1964 · 27 min
Synopsis

Astro is chasing gangs who run away by rocket. Then he finds them in a shelter station being attacked by aliens. He helps them, but finds himself drifting in space with them after the station is destroyed.
- E73 Big TitanJun 6, 1964 · 27 min
Synopsis

The daughter of Dr. Putt is kidnapped. When he sees Uran, who is a lookalike of his daughter, he takes Astro and his fellows for the kidnappers.
- E74 Mission to the Middle of the WorldJun 13, 1964 · 27 min
Synopsis

It is thought that a highly advanced civilization might exist underground. To test this hypothesis, Astro and Uran set out on an underground expedition. There they get attacked by underground men.
- E75 Inca Gold FeverJun 20, 1964 · 27 min
Synopsis

In order to collect the hidden treasures of the Inca scattered around the world, the old man Kapack, who has telekinesis, asks Tondale for help. Tondale, however, plans to get all the gold to himself, and starts an attack on the world with a special machine that enhances mental power.
- E76 The Monster MachineJun 27, 1964 · 27 min
Synopsis

Dr. Morse succeeds in corresponding with Planet Paranoia, which is more civilized than the Earth. With the help of Astro, the doctor assembles a mysterious box following the instructions on a blueprint sent from the planet.
- E77 The Hooligan WhodunitJul 4, 1964 · 26 min
Synopsis

A boy named “Looks" is deeply attached to the robot that has brought him up. From the day it is destroyed by another robot, he begins to hate all robots. Then he forms an exclusive organization called “Black Looks," and starts to oppress robots.
- E78 Funnel to The FutureJul 11, 1964 · 26 min
Synopsis

Astro and his friends jump into the far future by accident. There, they see the cruel Pepper tribe treating their enemy tribes as slaves.
- E79 Super BrainJul 18, 1964 · 26 min
Synopsis

Dr. Kanekura kills world famous brain surgeon Dr. Ibal, making it look like an accident. A strange robot named Friday follows him around. In truth, Dr. Ibal's brain waves are controlling the robot.
- E80 Mighty MinuteJul 25, 1964 · 27 min
Synopsis

Astro meets a strange creature in the wooded outskirts of Tokyo. It is a humanoid, a product of science. The humanoid named Bill does not know whether he is a creature or a machine.
- E81 Dream MachineAug 1, 1964 · 27 min
Synopsis

What kind of dreams do robots have? Astro participates in an experiment of a dream machine created by Dr. Poron, and becomes the first robot that dreams. In his dream, he turns into a human.
- E82 The Robot OlympicsAug 15, 1964 · 27 min
Synopsis

Astro participates in the Olympic games for robots, where he finds a group of robots destroying other participants in a vicious act of sabotage.
- E83 Dunder, Bird of DoomAug 22, 1964 · 26 min
Synopsis

Dr. Raja creates a robot bird. Then it comes flying over Japan. The bird Garuda demands Astro as a sacrifice.
- E84 Dolphins in DistressAug 29, 1964 · 27 min
Synopsis

Claiming to possess the ocean floor, Hall tries to build an autocratic submarine civilization. He starts to persecute the Dolphins. Astro stands up to preserve the peace on the ocean floor.
- E85 The Mad BeltwaySep 5, 1964 · 26 min
Synopsis

One of the latest means of traffic, the Beltway, is almost complete. However, someone tries to obstruct its construction, setting the site aflame. Astro sets off to protect the Beltway.
- E86 The Terrible Time GunSep 12, 1964 · 27 min
Synopsis

Dr. Tempo is waiting for a chance to become the next director of the Science Ministry. With a time gun that can send its targets to the past, he sends the bothersome Astro and Dr. Ochanomizu to the middle Ages.
- E87 Space PrincessSep 19, 1964 · 27 min
Synopsis

Astro exchanges messages with a star nymph, and sets out on an expedition to find the pure water the nymph needs. The star nymph is in fact a princess of the Planet Keios. She is trying to turn into a cocoon with pure water on a full moon night in preparation for emergence.
- E88 Mighty Microbe ArmySep 26, 1964 · 27 min
Synopsis

The pilot of a rocket that has made an emergency landing is suffering from a strange disease. After they hear a voice from within the pilot's body, Astro and Higeoyaji are reduced to tiny figures, and get into the body. Inside, they see bacteria-sized aliens.
- E89 Horrible King HorridOct 3, 1964 · 27 min
Synopsis

Dr. Ochanomizu accepts a request to repair robots in the Scambo Empire. The robot he repairs however turns out to be the president of the Empire. The doctor's life is in danger, as he now knows the secret.
- E90 Mystery of the Amless DamOct 10, 1964 · 26 min
Synopsis

A robot child has a fight with a human child, making the child cry. The humans become angry when they hear this, and a war breaks out between humans and robots.
- E91 Galeom From Galaxy GOct 24, 1964 · 27 min
Synopsis

Garon, the robot Astro sent back to space, comes back. Seeing Astro struggle hard to fend off Garon, the Earth Robot Army stands together to attack Garon.
- E92 The Three RobotiersOct 31, 1964 · 27 min
Synopsis

In order to save patients suffering from space disease on Mars, a serum is sent to Mars from Earth. All the transport ships carrying the serum, however, get destroyed on their way. Astro, together with the three robot knights, goes into space to protect the last of the serum.
- E93 Brother JettoNov 7, 1964 · 27 min
Synopsis

Cobalt (Jetto), a defective prototype of Astro built by Dr. Tenma, is released from storage and becomes Astro's older brother.
- E94 Angel of the AlpsNov 14, 1964 · 27 min
Synopsis

The construction of a dam near the Bering Strait is hampered by difficulties. Dr. Zeman's research is required to solve the problem. Astro goes to ask for help from the doctor who lives a secluded life in the depth of the Alps because of his hatred for civilization. Astro, however, finds the doctor being attacked by another robot that is after the research material.
- E95 Magic Punch CardNov 21, 1964 · 26 min
Synopsis

A missile base is completely controlled by a computer. Now, the computer is out of control, setting the stage for nuclear attack. In fact, this is a means of personal revenge by Dr. Yakoref, who lost the competition for the design of the base. Astro starts to disassemble the computer.
- E96 The Great Rocket RobberyNov 28, 1964 · 27 min
Synopsis

Dr. Akuta, who is after the gold ingot on Mars, controls a robot called Future. The robot, however, becomes humble after hearing out Astro. Then Astro and Future pursue the doctor, who has run away with the gold ingot.
- E97 Contest in SpaceDec 5, 1964 · 27 min
Synopsis

Planet Hyper is the most civilized planet in the galactic system. It chooses a pair of a human and a robot each from both the Earth and Planet War to have them fight against each other, and will destroy the loser's planet. Astro and Ponkotsu Tetsu, the safebreaker, are chosen to represent the Earth.
- E98 Gift of ZeoDec 12, 1964 · 26 min
Synopsis

A big robot is excavated from the construction site of a tunnel. It turns out to be a time capsule that was created to pass down information on a super ancient civilization of a million years ago to posterity.
- E99 A Deep Deep SecretDec 19, 1964 · 27 min
Synopsis

Colon-bu-bu, the explorer of the underground state of Chombo, heads for the ground hoping to see a new world. Then he meets Cobalt and takes him underground as prisoner.
- E100 The Wonderful Christmas PresentDec 26, 1964 · 26 min
Synopsis

On Christmas night, Dr. Ochanomizu opens the will of his scientist friend who died 10 years before. It says that he has left an invention in Bururu Mountain. Astro and his friends happen to be on the mountain and encounter a boy called Akio who lives alone there.
- E101 Uncharted WorldJan 2, 1965 · 27 min
Synopsis

The visiting Prince Dorian of the Camellia Kingdom disappears. Astro goes searching for him using the latest 4D detection device, and finds the prince wandering in another world. That world is inhabited by people who have been spirited away from various time periods.
- E102 Jungle MysteryJan 9, 1965 · 27 min
Synopsis

Uran is going to be in a movie as Tarzan. When she goes on location to the jungle, however, a mysterious woman takes her away. The woman is planning to make Uran, who is dressed as a boy, the prince of the demon's place.
- E103 The Terrible SpacemanJan 16, 1965 · 27 min
Synopsis

Humans are drawn toward a flight of stairs that suddenly appear one day, and they start to walk towards a spaceship hidden among the clouds. When there are no humans left on earth, the robots start to talk about taking over the planet.
- E104 The Devil’s BalloonJan 23, 1965 · 26 min
- E105 General AstroJan 30, 1965 · 27 min
Synopsis

Astro is shot by a gun that ruins artificial intelligence. He loses all his memory, and is shot away into space.
- E106 The Mighty Mite From Ursa MinorFeb 6, 1965 · 27 min
Synopsis

Hamegg sees a UFO in the woods that seems to have made an emergency landing, and finds an alien child. He notices the child's super strength, and plans to win the child's fame as a wrestler.
- E107 Mystery of the Metal MenFeb 13, 1965 · 27 min
Synopsis

Astro is involved in an explosion during the construction of a dam. The impact sends him into a parallel world where Tobio, the son of Dr. Tenma, never died in an accident. In other words, it is a world where Astro has not been born.
- E108 Super Human BeingsFeb 20, 1965 · 27 min
Synopsis

Three scientists gain supernatural power on the surface of the moon. Then Dr. Arden, who has a grudge against Dr. Ochanomizu, stages an attack against him. In order to protect Dr. Ochanomizu, Astro fights fiercely against the scientists who have supernatural power.
- E109 Phoenix BirdFeb 27, 1965 · 27 min
Synopsis

Astro finds a big egg in a cave. He asks Dr. Ochanomizu to identify the egg, but they are unsuccessful. So Astro goes back to the island, where he encounters a strange bird that lives there.
- E110 Menace from MercuryMar 6, 1965 · 27 min
Synopsis

Astro is investigating a super thermal bomb that has fallen on earth. Then he heads for Mercury to find its launching site. On his way, however, Astro loses his sight in an accident, and gets involved in a power struggle with aliens on Mercury.
- E111 Robot PolymerMar 13, 1965 · 26 min
- E112 Samson’s HairMar 27, 1965 · 27 min
- E113 Dangerous MissionApr 3, 1965 · 27 min
Synopsis

A country called Back suddenly withdraws from the World Peace Union, and announces to its people a ban on invention and laughter. Astro and Dr. Ochanomizu visit the country to find out what is behind this dictatorial policy.
- E114 Metro MonsterApr 10, 1965 · 26 min
- E115 The Big Runaway SafeApr 17, 1965 · 25 min
- E116 The Greatest Robot on Earth (part one)Apr 24, 1965 · 27 min
Synopsis

A robot, Pluto is built to kill the 7 strongest robots in the world, therefore making him the world's most powerful robot.
- E117 The Greatest Robot on Earth (part two)May 1, 1965 · 26 min
Synopsis

Pluto succeeds in disposing of Montblanc, North #2, Brando, Gesicht, Hercules, and Photar with ease, leaving Astro as his sole remaining target. After meeting Astro, he begins to question his actions.
- E118 Robot GrabbyMay 8, 1965 · 26 min
- E119 Planet 13May 15, 1965 · 27 min
Synopsis

Planet M, shaped like a convex lens, is approaching the Earth. It reflects solar light toward the Earth, turning its surface into hell. Humans, however, cannot cooperate in tackling this global issue because they are all motivated by their own greed.
- E120 Time HunterMay 22, 1965 · 25 min
- E121 Prisoners in SpaceMay 29, 1965 · 25 min
Synopsis

Astro and Dr. Ochanomizu wander into a space graveyard that lies outside every sphere of gravitation, drifting in space. Then an earthling named Bemski, who hates the Earth, rescues them.
- E122 The Monster MantlerJun 5, 1965 · 27 min
- E123 Captain DogJun 19, 1965 · 27 min
- E124 Double troubleJul 3, 1965 · 30 min
Synopsis
Higeoyaji's pet dog Pero has a diamond that it took back from space. Dr. Fooler puts Pero's memory into the computer of Captain Dog, the robot dog, to make it find diamonds. Astro follows the robot dog, which is heading for Mars.
- E125 Find the BacteriaJul 10, 1965 · 30 min
- E126 RoboidsJul 17, 1965 · 27 min
- E127 The Experimental RobotJul 24, 1965 · 30 min
- E128 Treasures of the Inca EmpireJul 31, 1965 · 27 min
- E129 Atom vs. AtomAug 14, 1965 · 25 min
- E130 The Storm on MarsAug 21, 1965 · 27 min
- E131 The Moon ChampionAug 28, 1965 · 26 min
- E132 Prince LouisSep 4, 1965 · 27 min
- E133 Revenge After Ten YearsSep 11, 1965 · 27 min
- E134 Operation EscapeSep 18, 1965 · 27 min
- E135 The Robot-Dog BackySep 25, 1965 · 27 min
- E136 Inspector JaguarOct 2, 1965 · 25 min
- E137 Little CooleyOct 9, 1965 · 27 min
- E138 1 Long DayOct 16, 1965 · 27 min
- E139 Atom StolenOct 23, 1965 · 30 min
- E140 The King and AtomOct 30, 1965 · 26 min
- E141 The Locomotive MarchNov 6, 1965 · 27 min
- E142 Minya’s StarNov 13, 1965 · 27 min
Synopsis

Astro Boy and a group of passengers from a doomed rocketliner are stranded on an asteroid with strange characteristics and a mysterious monster.
- E143 Bird Street StoryNov 20, 1965 · 27 min
- E144 Lost FriendshipNov 27, 1965 · 26 min
- E145 Atom in the Deep SeaDec 4, 1965 · 26 min
- E146 Report from the FutureDec 11, 1965 · 26 min
- E147 Mid-air ScreenDec 18, 1965 · 26 min
- E148 Robio and RobietDec 25, 1965 · 26 min
- E149 The Can CapriccioJan 1, 1966 · 26 min
- E150 Miss MagnetJan 8, 1966 · 25 min
- E151 Lonely AtomJan 15, 1966 · 25 min
- E152 The Robot BombsJan 22, 1966 · 26 min
- E153 The Red Merry-Go-RoundJan 29, 1966 · 26 min
- E154 Blue Bird StoryFeb 5, 1966 · 26 min
- E155 The Crazed BoundaryFeb 12, 1966 · 27 min
- E156 Robot MayorFeb 19, 1966 · 26 min
- E157 Gypsy’s StarFeb 26, 1966 · 27 min
- E158 Funny CompanionMar 5, 1966 · 27 min
- E159 Devil and AngelMar 19, 1966 · 23 min
- E160 The Golden FluteMar 28, 1966 · 26 min
- E161 Dream-Selling AliensApr 2, 1966 · 27 min
- E162 Operation CandyApr 9, 1966 · 27 min
- E163 Road to Another WorldApr 16, 1966 · 27 min
- E164 The Space SpiderApr 23, 1966 · 27 min
- E165 A Great Fuss Over BabiesApr 30, 1966 · 27 min
- E166 The Jewel-Eating MonsterMay 7, 1966 · 26 min
- E167 Plenty of BalloonsMay 14, 1966 · 27 min
- E168 The Island That Jumped UpMay 21, 1966 · 26 min
- E169 Gift from the FutureMay 28, 1966 · 26 min
- E170 Two PrincessesJun 4, 1966 · 27 min
- E171 Kutcher ForeverJun 11, 1966 · 27 min
- E172 The Herald BrothersJun 25, 1966 · 27 min
- E173 RobottyJul 2, 1966 · 27 min
- E174 The Great Submarine CanalJul 9, 1966 · 27 min
- E175 Robot Wars (part one)Jul 23, 1966 · 27 min
- E176 Robot Wars (part two)Jul 30, 1966 · 27 min
- E177 The Gigantic RobotAug 6, 1966 · 27 min
- E178 Chi-tan’s Nighttime AdventureAug 20, 1966 · 27 min
- E179 Blue Horseman (part one)Aug 27, 1966 · 27 min
- E180 Blue Horseman (part two)Sep 3, 1966 · 25 min
- E181 Ghost Manufacturing MachineSep 10, 1966 · 26 min
- E182 Demented CobaltSep 24, 1966 · 26 min
- E183 Japanese People from SpaceOct 1, 1966 · 25 min
- E184 Time WarOct 8, 1966 · 27 min
- E185 Star of AfricaOct 22, 1966 · 27 min
- E186 Monsters Come out at NightOct 29, 1966 · 27 min
- E187 Baily’s LegendNov 5, 1966 · 27 min
- E188 Tengu of KuramaNov 19, 1966 · 26 min
- E189 Confusion at the Shooting StudioNov 26, 1966 · 27 min
- E190 Miracle of MesopotamiaDec 3, 1966 · 26 min
- E191 Wandering RoppiDec 17, 1966 · 25 min
- E192 Medusa’s MansionDec 24, 1966 · 26 min
- E193 The Greatest Adventure on EarthDec 31, 1966 · 24 min
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Mari Shimizu
Kazue Tagami
Seizo Kato
Masaaki Yajima
Iemasa Kayumi
Kei Taguchi





