(Season 1, Episode 51) Astro Boy's hardest mission ever! He has to recover stolen plans for a robot who is a lot like him, but this one is a walking bomb! He has help from a robot called Niki. She got Astro into the fortress where the plans are being held. Astro has to get them back before Dr. Rindolf can build the robot bomb, but it is too late! Niki IS the bomb!

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 49) This time Astro takes a trip to the Land of the Midnight Sun. Captain Claud and his crew are searching for the sacred ground of Odin, the Viking God. When Dr. Elefun and Astro join him, Claud tells Viking legends and of King Erik's voyage to the New World. The trip took our hero among strange people with fierce ways - and Claud fights a great battle to become King of the Vikings. They finally find the Land of Odin, but it is not what they expected.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 47) Above the village of River Valley there is a rock with the face of a man with a legend: when it turns its face toward the lake, the village would be destroyed. Nothing can make the rock move - except people up to no good. The rock begins to tremble and finally falls!

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 45) This time, come in for a landing at Space Port R45. There's a mystery to solve, and it's tricky. Space pirates are raiding the area, but who's behind it all? The clues are just as tricky as the mystery, so pay attention.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 43) Snow in late summer? There has to be something wrong - and there is. The snow feeds on energy, and it comes from a strange leopard way up in the sky. Not even a powerful rocket can break through the snow before giving out. It seems hopeless, until Astro has a crazy idea - fight the leopard at its own game.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 41) What happens when three robots, a fireman, a nurse and a welder, find themselves out of work and unwanted? Usually it means the scrap factory. But in this case, they fight back, with a little help from a miner and a little encouragement from Astro. And when trouble calls and no one's there to help, his friends all do their part to save the day.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 39) On a rainy night Dr. Elefun receives a large package containing the torn parts of a robot. Dr. Elefun assembles as much as he can and the headless robot begins giving strange clues. A clue finally leads them to the South Pole where robots are badly treated. Blackie Young and his gang wear masks and proclaim themselves the enemies of all robots.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 37) What happens when the most powerful gun in the world is let loose in space? This time it's Astro's job to keep the world from finding out. Everybody wants to get their hands on the anti-proton gun. Atlas wants it to take back to Earth. Walpur Guiss wants it to conquer Earth and Livian becomes a pawn in the struggle. Astro just want to stop it.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 35) The Golden Voral Forest is the most beautiful place Astro has ever seen. A great sea current threatens to wipe out all the young fish living there, so with his new friends, Astro tries to save them. Then comes trouble from a greedy gold hunter who thinks the Coral Forest is his personal gold mine.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 33) Astro Boy visits the safari park, a place where hunters go to shoot robot animals. But a real elephant gets into the park by mistake and is killed, leaving her baby all alone in the park. It's dangerous there for a baby elephant, and Astro does his best to protect it.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 31) Julius Caesar entrusts Astro Boy with the royal staff of Queen Cleopatra. But he has stolen it, and from then on there's plenty of trouble. Cleopatra hounds Astro to regain her staff, but is she really the ancient queen? The people are ready to believe it, but Astro knows there is someone else behind the modern Caesar and Cleopatra.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 29) Uran refuses to act as ladylike as Mom and Dad think she should. They want her to play the piano and study her lessons. Uran wishes she could become two robots so one could obey her parents and the other could go see the robot wrestling matches. It sounds impossible, but she gets her wish and before long she isn't just watching the matches, but fighting in them too!

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 27) This time, trouble in movie land. Uran goes on a tour of Hollywood Studios to meet Tom Stanton, the adventure star. She loves his movies and wants to see him do his dangerous stunts. But when she finds out that Stanton uses a tiny stunt robot named Sam, Uran starts making trouble. The studio keeps Sam locked in a little box, and Uran sets him free. The studio bosses do everything they can to keep Sam's existence a secret.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 25) The Robot Vikings are a group of vandals that roam the city at night terrorizing people and destroying everything in sight. Astro can't get permission to go after them so he disguises himself. Even then his troubles aren't over, because he has to face their leader, Atlas.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 23) Bruton is the most powerful robot in the world and is sent to destroy Astro! When Astro Boy tells him he doesn't want to fight, he kidnaps Uran and he has to fight to get her back. This is Part One of The Greatest Robot of the World.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 21) Astro meets another robot named True who unfortunately doesn't live up to his name. He tells all the people a terrible earthquake is coming and puts the whole city in panic. It's a lie! Then, when a real earthquake is near, they won't believe his warnings. You will see how True became the Liar Robot here on Astro Boy.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 19) On a visit to a very unusual island, Astro Boy meets a very special robot named Buck. He's a transformational robot, and he can become any shape he wants. But a group of thieves use Buck to help them steal uranium from the island. Together Buck and Astro have to stop them.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 17) All the students in Daddy Walrus' class go on a field trip to space to study astronomy. Astro and his friends are all amazed at the beauty of the rainbow comet when it comes over Venus. But the trip was upset when Atlas' Crystal Castle kidnaps Astro's ship. He threatens to hurt Astro's classmates if he doesn't join him in his plan to conquer the world. Will Astro give in?

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 15) Astro Boy is appointed captain of a ship bound for Mars. But when a stowaway gives him some secret information, Astro realizes the mission will be more dangerous than originally anticipated. A survivor from an earlier mission tells of dangerous aliens who plan to take over Mars and then Earth.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 12) Dr. Elefun presents Astro Boy with a most unusual surprise - a sister of his very own. Her name is Uran, and she is adorable, but it is not easy for Astro Boy to be a big brother because she gets into a lot of trouble.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 11) A rocket carrying a Mars development robot named Goliath crashes to Earth with a terrible explosion. Goliath has a very special head, and everyone wants to salvage it, but Skunk steals it. Goliath wants to find it more than anybody else, and he starts stealing heads from every robot he finds. Skunk knows how powerful the head is, and he tries to use it to destroy Astro Boy.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 9) Join Astro for the round-the-world rocket car race. His friend Konrad is one of the drivers and his car White Planet has won the race five straight years, but this time he runs into all sorts of obstacles, and it isn't hard to tell that Skunk is behind it all. He's trying to keep Konrad from winning, but Astro isn't going to let him get away with it.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 7) Thirteen Thirteenth Street is a spooky old haunted house that is the setting for Astro Boy's exciting adventure. Dr. Leopold and his cat are the only ones who live there. When five boys disappear there, Daddy Walrus and Astro go to find them. They're all right, but as soon as they are freed, all the animals start running wild. Are they rebelling for being kept in cages?

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 5) Astro Boy visits Robot Land, a fantasy park that every kid dreams of visiting. In this episode, a robot swan flies away from the park and comes right into Astro's house. The swan turns out to be a beautiful girl in disguise, and a Devil King comes after her to take her back. Robot Land is beautiful, but when Astro Boy goes to rescue the girl, he finds it is also full of dangers.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 3) Astro goes with Dr. Elefun back to his own country where he puts him in a real school. He starts in the third grade in Mr. Daddy Walrus' class. But not everybody likes having a robot for a classmate. One day a boy named Alvin gets himself and his friends into terrible trouble at an unfinished amusement park. After that, the class all thinks differently about having a robot for a friend.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara

(Season 1, Episode 1) Meet Astro Boy and his father, the robot scientist. He always scolds Astro Boy for his clumsiness, but Astro isn't clumsy; he just has too much power. He uses his superhuman power to save many people from a big fire and that's when he finds out he's a robot. To get away from it all, he and his father decide to sail across the ocean. Again, trouble. They draw near an iceberg, and Astro must save the ship and its passengers.

Mari Shimizu, Hisashi Kachita, Masako Sugaya, Kazuo Kumakura, Takeshi Kuwahara