Tetsuwan Atom

1963 – 1966 Japan 104 episodes

The series was first shown on Fuji TV on January 1, 1963; eventually, it moved to NHK. Ratings of the original Japanese version rose to over 40%. Because of Tetsuwan Atom's excellent TV ratings in Japan, NBC Films brought the series to the United States, where it and the main characters were given American names and the soundtracks were redubbed. This was not the first animated TV series produced in Japan, although many people mistakenly think so. A total of 193 episodes were produced. Of these, only 104 episodes were adapted for the U.S. Market.

Episode guide

  1. The Birth Of Astro Boy

    September 7, 1963 (estimated) TV Episode Tezuka Productions

    Professor Boynton, head of the Institute of Science, is driven mad by the death of his son, Aster. The Doctor resolves himself to preserve his son's likeness in the form of a super robot wh…

  2. Colosso

    September 14, 1963 (estimated) TV Episode Tezuka Productions

    Astro is feeling extremely lonely. He wants a family of his own and Dr. Elefun agrees to help. While the robot factory is building Astro's parents, an unfinished robot named Colosso is acti…

  3. Expedition To Mars

    September 21, 1963 (estimated) TV Episode Tezuka Productions

    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 order…

  4. The Sphinx

    September 28, 1963 (estimated) TV Episode Tezuka Productions

    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…

  5. Cross Island

    October 5, 1963 (estimated) TV Episode Tezuka Productions

    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. Elefu…

  6. Grass Boy

    October 12, 1963 (estimated) TV Episode Tezuka Productions

    One day Astro Boy met an exhausted boy, Lodar, a fugitive from the planet Zykobe. He had been imprisoned by his people because he was trying to prevent them from attacking Earth. His people…

  7. Zero, The Invisible Robot

    October 19, 1963 (estimated) TV Episode Tezuka Productions

    Fearless Fred Fink was transported from Sing Song prison for a sentencing hearing. He is released by the judge, a relative, for insufficient evidence. Fred goes to a robot exhibition and st…

  8. Silver Comet

    October 26, 1963 (estimated) TV Episode Tezuka Productions

    Tommy Speed is observed by sinister racer, Tex Tamale, testing a race car, Silver Comet. Later, Tex's gang inflicts heavy damage on the car. Tommy brings the car to Dr. Elefun to see if it…

  9. Hullabaloo Land

    November 2, 1963 (estimated) TV Episode Tezuka Productions

    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…

  10. The Spirit Machine

    November 9, 1963 (estimated) TV Episode Tezuka Productions

    Dr. Ludwig von Holstein sends a letter to Dr. Elefun requesting help finishing his latest invention in ShangrâLe. Fearing being held captive by ShangrâLe's dictator, Chancellor Rudolph Hatt…

  11. Strange Voyage

    November 16, 1963 (estimated) TV Episode Tezuka Productions

    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…

  12. The Artificial Sun

    November 23, 1963 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  13. The Deep Freeze

    November 1963 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  14. One Million Mammoth Snails

    December 7, 1963 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  15. Gangor The Monster

    December 14, 1963 (estimated) TV Episode Tezuka Productions

    Astroboy & Mr. Pompous are on an ocean liner which becomes the scene of a string of robberies committed by a centipede-like "Robot Monster".

  16. Secret Agent 3-Z

    December 21, 1963 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  17. The Haunted Ship

    December 28, 1963 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  18. Time Machine

    January 4, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  19. The Cosmic Giant

    January 11, 1964 (estimated) TV Episode Tezuka Productions

    A meteor that crashes to Earth contains the parts for a super robot from outer space, which when assembled could destroy the world.

  20. Toxor, The Mist Man

    January 18, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  21. Satellite R-45

    January 25, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  22. The Deadly Flies

    February 8, 1964 (estimated) No. 23 TV Episode Tezuka Productions

    When people all over are suddenly falling ill, Inspector Gumshoe mistakenly suspects Astroboy of being involved. In reality Mr. "X" is responsible, aided by his "X" gang and a team of look-…

  23. Kingdom Of The Sea

    February 15, 1964 (estimated) TV Episode Tezuka Productions

    Astroboy, Dr. Elephun and Mr. Pompous are taken to a mysterious undersea city, populated by intelligent robot bombs, who somehow escaped their mandatory destruction at the end of an interst…

  24. The Strange Birthday Presents

    February 22, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  25. Sea Serpent Isle

    February 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  26. Don Tay's Infernal Machine

    February 29, 1964 (estimated) TV Episode Tezuka Productions

    The wicked scientist Don Tay has built a super robot named Ferno, capable of generating tremendous heat to destroy other robots, break into vaults and eventually revive an inactive volcano.

  27. Pearl People

    March 7, 1964 (estimated) TV Episode Tezuka Productions

    While investigating an underwater disturbance near a dam, Astro with his friends Dinny and Specs find a bed of giant oysters. These are no ordinary oysters! They are hundreds of years old a…

  28. The Wacky Machine

    March 14, 1964 (estimated) TV Episode Tezuka Productions

    Dr. I.Q. Plenty has developed an amazing machine to keep the robots under control by rendering them inanimate. The near disastrous side effect is that it gives unintelligent machines such a…

  29. Memory Day

    March 21, 1964 (estimated) TV Episode Tezuka Productions

    People on Earth celebrate 'Memory Day' to honor loved ones who live on other planets. The robots participate by agreeing to impersonate the absent family members for the day. Astro voluntee…

  30. The Super Duper Robot

    March 28, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  31. Mysterious Cosmic Rays

    April 4, 1964 (estimated) TV Episode Tezuka Productions

    Gray Dorian is returning from Mars. Although he is a man in his 80s, he appears to be in his 30s. He has learned to harness cosmic rays to keep himself young. His former partner Dr. Geiger…

  32. The Moon Monsters

    April 11, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  33. The Three Magicians

    April 18, 1964 (estimated) TV Episode Tezuka Productions

    Astroboy comes to the aid of Abracadabra, the greatest robot magician in the universe, who is implicated in a series of art robberies that occur whenever his show comes to town.

  34. The Beast From 20 Fathoms

    April 25, 1964 (estimated) No. 34 TV Episode Tezuka Productions

    Mysterious goings on prompt efforts to drain Foggybotom Lake. Talking dinosaurs who spit a potent venom gain hypnotic control of the workmen draining the lake, and it's up to Astroboy to pu…

  35. Planet X

    May 2, 1964 (estimated) TV Episode Tezuka Productions

    After dark, four total strangers (a reporter, an opera singer, a doctor and a small boy) meet in a park. Each of them is there because they'd received a mysterious note urging their that th…

  36. The Elixir Of Life

    May 9, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  37. Astro Boy Goes To School

    May 16, 1964 (estimated) No. 37 TV Episode Tezuka Productions

    Dr. Elefun decides that enrolling Astroboy & Astrogirl into robot school will further their education into human sensibilities such as beauty. (Being robots, they can't appreciate these thi…

  38. The Asteroid Menace

    May 23, 1964 (estimated) TV Episode Tezuka Productions

    Astroboy is sent on a mission to ward off the danger of a runaway asteroid named Medusa. To help him are three scientists who are doing prison time for their diabolical schemes.

  39. The Mysterious Cat

    May 30, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  40. The Abominable Snowman

    June 6, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  41. Deadline To Danger

    June 13, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  42. The Island Of Mystery

    June 20, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  43. Ditto

    June 27, 1964 (estimated) TV Episode Tezuka Productions

    Astroboy's aid is summoned by ambassador Nobby Nobody from the Land of Goshen. His mission is to help Ditto, the world's first robot president, to crush Prince Upley and his clandestine arm…

  44. Cleopatra's Heart

    July 4, 1964 (estimated) No. 44 TV Episode Tezuka Productions

    Inspector Pompous finds himself in possession of "Cleopatra's Heart", a heart-shaped gem which once belonged to the legendary queen of the Nile. The evil scientist Rasburton thinks that by…

  45. The Return Of Cleopatra

    July 11, 1964 (estimated) TV Episode Tezuka Productions

    Astroboy and Dr. Elefun are returning the "Heart of Cleopatra" to the Egyptian Museum. It is soon stolen by Rasburton, bringing him ever closer to setting his robot of Cleopatra on the Egyp…

  46. Phantom Space Ship

    July 18, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  47. The Gigantic Space Crab

    July 25, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  48. 3D Tee Vee

    August 8, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.

  49. Westward Ha!

    August 15, 1964 (estimated) TV Episode Tezuka Productions

    Astroboy, Dr. Elefun and Mr. Pompous are summoned by Dr. Ben to find his son, Heck. Heck has stolen an experimental time machine and traveled to the old west. Once the threesome arrives in…

  50. Jimbo The Great

    August 22, 1964 (estimated) TV Episode Tezuka Productions

    Cartoon adventure series about a youngster in the 21st century.