Astro Boy
Season 1, episode 35: Planet X. Playback is hosted by an external player.
Episodes
- Season 1, episode 1The Birth of Astro Boy
- Season 1, episode 2Colosso
- Season 1, episode 3Expedition to Mars
- Season 1, episode 4One Million Mammoth Snails
- Season 1, episode 5The Sphinx
- Season 1, episode 6Zero, the Invisible Robot
- Season 1, episode 7Captain Atom
- Season 1, episode 8The Spirit Machine
- Season 1, episode 9The Deep Freeze
- Season 1, episode 10Strange Voyage
- Season 1, episode 11Time Machine
- Season 1, episode 12Cross Island
- Season 1, episode 13The Eyes of Christ
- Season 1, episode 14The Artificial Sun
- Season 1, episode 15Grass Boy
- Season 1, episode 16Silver Comet
- Season 1, episode 17Hullabaloo Land
- Season 1, episode 18Gangor the Monster
- Season 1, episode 19The Cosmic Giant
- Season 1, episode 20Toxor, the Mist Man
- Season 1, episode 21Satellite R-45
- Season 1, episode 22Sea Serpent Isle
- Season 1, episode 23The Deadly Flies
- Season 1, episode 24Kingdom of the Sea
- Season 1, episode 25The Deep-Underground Tank
- Season 1, episode 26Don Tay's Infernal Machine
- Season 1, episode 27Pearl People
- Season 1, episode 28The Wacky Machine
- Season 1, episode 29Memory Day
- Season 1, episode 30Secret Agent 3-Z
- Season 1, episode 31Mysterious Cosmic Rays
- Season 1, episode 32Hot Dog Corps
- Season 1, episode 33The Three Magicians
- Season 1, episode 34Beast From 20,000 Fathoms
- Season 1, episode 35Planet X
- Season 1, episode 36The Elixir of Life
- Season 1, episode 37The Strange Birthday Present
- Season 1, episode 38The Disturbed Small Planet
- Season 1, episode 39The Mysterious Cat
- Season 1, episode 40The Abominable Snowman
- Season 1, episode 41Deadline to Danger
- Season 1, episode 42The Yellow Horse
- Season 1, episode 43Ditto
- Season 1, episode 44Cleopatra's Heart
- Season 1, episode 45Return of Cleopatra
- Season 1, episode 46The Phantom Space Ship
- Season 1, episode 47The Gigantic Space Crab
- Season 1, episode 48The Great Space Horse
- Season 1, episode 493D Tee Vee
- Season 1, episode 50Westward, Ha!
- Season 1, episode 51Jimbo the Great
- Season 1, episode 52Snow Lion
- Season 1, episode 53Goodbye 1963
- Season 1, episode 54Duel on the Alps
- Season 1, episode 55Rejuvenating Gas
- Season 1, episode 56The Moon Monsters
- Season 1, episode 57Astro Boy goes to School
- Season 1, episode 58The Island of Mystery
- Season 1, episode 59The Super Duper Robot
- Season 1, episode 60Dogma Palace
- Season 1, episode 61Space Parasites
- Season 1, episode 62The Haunted Ship
- Season 1, episode 63The Man-Made Iceberg
- Season 1, episode 64Vampire Vale
- Season 1, episode 65The Terrible Tidal Wave
- Season 1, episode 66Vikings
- Season 1, episode 67The Devil Doll
- Season 1, episode 68Dinosaur Dilemma
- Season 1, episode 69The Clock Tower Mystery
- Season 1, episode 70The Flower Monster
- Season 1, episode 71Attack From Space
- Season 1, episode 72Shipwreck in Space
- Season 1, episode 73Big Titan
- Season 1, episode 74Mission to the Middle of the World
- Season 1, episode 75Inca Gold Fever
- Season 1, episode 76The Monster Machine
- Season 1, episode 77The Hooligan Whodunit
- Season 1, episode 78Funnel to The Future
- Season 1, episode 79Super Brain
- Season 1, episode 80Mighty Minute
- Season 1, episode 81Dream Machine
- Season 1, episode 82The Robot Olympics
- Season 1, episode 83Dunder, Bird of Doom
- Season 1, episode 84Dolphins in Distress
- Season 1, episode 85The Mad Beltway
- Season 1, episode 86The Terrible Time Gun
- Season 1, episode 87Space Princess
- Season 1, episode 88Mighty Microbe Army
- Season 1, episode 89Horrible King Horrid
- Season 1, episode 90Mystery of the Amless Dam
- Season 1, episode 91Galeom From Galaxy G
- Season 1, episode 92The Three Robotiers
- Season 1, episode 93Brother Jetto
- Season 1, episode 94Angel of the Alps
- Season 1, episode 95Magic Punch Card
- Season 1, episode 96The Great Rocket Robbery
- Season 1, episode 97Contest in Space
- Season 1, episode 98Gift of Zeo
- Season 1, episode 99A Deep Deep Secret
- Season 1, episode 100The Wonderful Christmas Present
- Season 1, episode 101Uncharted World
- Season 1, episode 102Jungle Mystery
- Season 1, episode 103The Terrible Spaceman
- Season 1, episode 104The Devil’s Balloon
- Season 1, episode 105General Astro
- Season 1, episode 106The Mighty Mite From Ursa Minor
- Season 1, episode 107Mystery of the Metal Men
- Season 1, episode 108Super Human Beings
- Season 1, episode 109Phoenix Bird
- Season 1, episode 110Menace from Mercury
- Season 1, episode 111Robot Polymer
- Season 1, episode 112Samson’s Hair
- Season 1, episode 113Dangerous Mission
- Season 1, episode 114Metro Monster
- Season 1, episode 115The Big Runaway Safe
- Season 1, episode 116The Greatest Robot on Earth (part one)
- Season 1, episode 117The Greatest Robot on Earth (part two)
- Season 1, episode 118Robot Grabby
- Season 1, episode 119Planet 13
- Season 1, episode 120Time Hunter
- Season 1, episode 121Prisoners in Space
- Season 1, episode 122The Monster Mantler
- Season 1, episode 123Captain Dog
- Season 1, episode 124Double trouble
- Season 1, episode 125Find the Bacteria
- Season 1, episode 126Roboids
- Season 1, episode 127The Experimental Robot
- Season 1, episode 128Treasures of the Inca Empire
- Season 1, episode 129Atom vs. Atom
- Season 1, episode 130The Storm on Mars
- Season 1, episode 131The Moon Champion
- Season 1, episode 132Prince Louis
- Season 1, episode 133Revenge After Ten Years
- Season 1, episode 134Operation Escape
- Season 1, episode 135The Robot-Dog Backy
- Season 1, episode 136Inspector Jaguar
- Season 1, episode 137Little Cooley
- Season 1, episode 1381 Long Day
- Season 1, episode 139Atom Stolen
- Season 1, episode 140The King and Atom
- Season 1, episode 141The Locomotive March
- Season 1, episode 142Minya’s Star
- Season 1, episode 143Bird Street Story
- Season 1, episode 144Lost Friendship
- Season 1, episode 145Atom in the Deep Sea
- Season 1, episode 146Report from the Future
- Season 1, episode 147Mid-air Screen
- Season 1, episode 148Robio and Robiet
- Season 1, episode 149The Can Capriccio
- Season 1, episode 150Miss Magnet
- Season 1, episode 151Lonely Atom
- Season 1, episode 152The Robot Bombs
- Season 1, episode 153The Red Merry-Go-Round
- Season 1, episode 154Blue Bird Story
- Season 1, episode 155The Crazed Boundary
- Season 1, episode 156Robot Mayor
- Season 1, episode 157Gypsy’s Star
- Season 1, episode 158Funny Companion
- Season 1, episode 159Devil and Angel
- Season 1, episode 160The Golden Flute
- Season 1, episode 161Dream-Selling Aliens
- Season 1, episode 162Operation Candy
- Season 1, episode 163Road to Another World
- Season 1, episode 164The Space Spider
- Season 1, episode 165A Great Fuss Over Babies
- Season 1, episode 166The Jewel-Eating Monster
- Season 1, episode 167Plenty of Balloons
- Season 1, episode 168The Island That Jumped Up
- Season 1, episode 169Gift from the Future
- Season 1, episode 170Two Princesses
- Season 1, episode 171Kutcher Forever
- Season 1, episode 172The Herald Brothers
- Season 1, episode 173Robotty
- Season 1, episode 174The Great Submarine Canal
- Season 1, episode 175Robot Wars (part one)
- Season 1, episode 176Robot Wars (part two)
- Season 1, episode 177The Gigantic Robot
- Season 1, episode 178Chi-tan’s Nighttime Adventure
- Season 1, episode 179Blue Horseman (part one)
- Season 1, episode 180Blue Horseman (part two)
- Season 1, episode 181Ghost Manufacturing Machine
- Season 1, episode 182Demented Cobalt
- Season 1, episode 183Japanese People from Space
- Season 1, episode 184Time War
- Season 1, episode 185Star of Africa
- Season 1, episode 186Monsters Come out at Night
- Season 1, episode 187Baily’s Legend
- Season 1, episode 188Tengu of Kurama
- Season 1, episode 189Confusion at the Shooting Studio
- Season 1, episode 190Miracle of Mesopotamia
- Season 1, episode 191Wandering Roppi
- Season 1, episode 192Medusa’s Mansion
- Season 1, episode 193The Greatest Adventure on Earth