Series · 1963 – 1965 · Animation
Gigantor is an American adaptation of the anime version of Tetsujin 28-go, a manga by Mitsuteru Yokoyama released in 1956. Jimmy Sparks controls a gigantic, powerful robot and uses it to fight crime. It debuted on U.S. television in 1964. As with Speed Racer, the characters' original names were altered and the original series' violence was toned down for American viewers.
2 seasons · 78 episodes

Episode 01
Struggle at the South Pole!
Inspector Blooper, Jimmy, and Gigantor head for the South Pole to stop Dr. Cat's Meow, an evil genius who plans to take over the world starting with Antartica.

Episode 02
Battle At the Bottom of the World!
Thinking Dr. Cat's Meow is out of the way, the team leaves Antarctica, only to be attacked by Meow's robotic whale submarine, and a new robot, Flip Q Man, who captures Gigantor.

Episode 03
Sting of the Spider!
The Evil Captain Spider kidnaps Dr. Emeritus and brainwashes Inspector Blooper in an attempt to defeat Gigantor and gain control over a powerful new energy ray.

Episode 04
Return of the Spider!
The team feels the sting of Captain Spider when he offers to exchange Dr. Emeritus for the powerful energy ray "Super Elex," which would allow him to take over the world.

Episode 05
Spider's Revenge!
Captain Spider now has the Super Elex but there is still one thing preventing him from taking over the world: Dr. Emeritus, the only one capable of building another one to use against him.

Episode 06
The Secret Valley!
Forced to land in Australia, the team encounters General Von Q Ball, an old enemy of the Inspector's who has a new weapon in his arsenal - a swarm of robotic bees.

Episode 07
The Diamond Smugglers!
Jimmy, Inspector Blooper and Gigantor go to a world conference on robots in India and, disguised as holy men, encounter Dr. Diamond and his gang of deadly diamond smugglers.

Episode 08
Dangerous Doctor Diamond!
Dr. Diamond's hideout is discovered in the highest mountain range of the world, but it's protected by a herd of robotic bulls and a powerful torpedo rocket that freezes Gigantor in his tracks!

Episode 09
Force of Terror!
When robot saucers hijack trucks off the streets, Jimmy and the Inspector trace them to a factory of the notorious Nefarious, who has an arsenal of deadly robotic weapons.

Episode 10
World in Danger!
Nefarious makes his attempts to take over the world using his mole drilling robot to steal a fortune from a bank. Now he can mount an all out attack that even Gigantor can't stop!

Episode 11
Badge of Danger!
Dr. Bob Brilliant is kidnapped by the diabolical Oogleblabb, whose plan is to control his mind, and force him to build an evil version of Gigantor for his own evil purposes.

Episode 12
The Smoke Robots!
Dr. Birdbrain's secret plans for a new spaceship are stolen by a mysterious smoke robot made of super-strength metal that even Gigantor can't stop.

Episode 13
The Freezer Ray!
At the great Robot Parade, Gigantor is a big attraction. But without Jimmy at the controls, Oogleblabb manages to take control himself. Now he plans to use Gigantor to conquer the world.

Episode 14
The Magic Multiplier!
Professor Dim Dome's daughter Dottie has been kidnapped by Oogleblabb, who will only release her in exchange for the professor's top secret MMM Multiplier weapon.

Episode 15
The Submarine Base!
Swami Tommy takes Professor Brainy, Jimmy and Gigantor prisoner and forces the professor to divulge his formula for a super-secret rocket fuel.

Episode 16
Treasure Mountain!
While exploring an ancient Inca temple, Professor Dig-A-Dug finds gold. But when he's captured by the mysterious Pisarro and his giant gorilla robot, Tiny, Gigantor is his only hope.

Episode 17
The Mystery Missile!
An unmanned Snooper Rocket is headed for Earth and Gigantor intercepts it just in time. But now he's become highly radioactive and highly dangerous!

Episode 18
The Giant Cobra!
The oil fields of Morabia are threatened by rebel Prince Abdul Von Hothead, who uses a giant robot cobra built by Professor Flugle to take down Gigantor.

Episode 19
The Great Hunt!
Jimmy and the team go on Safari in Africa to collect animals for a zoo, but a battle breaks out when Ping Pangians attack the Bongo Bongoans in a war over water.

Episode 20
The Deadly Web!
With the water war still raging, Jimmy and the Inspector discover an underground dam on Bongo Bongo secretly built by neighboring Ping Pang as a power source. And a giant robot spider defends it!

Episode 21
The Atomic Flame!
With almost all their water stolen by the Ping Pangians, Bongo Bongo is vulnerable to an attack, especially when the Ping Pangians have a horrific new weapon - an atomic flame thrower - to use against Gigantor!

Episode 22
The Incredible Speed Machine!
With his new energy machine attached to a car, Wizard Dee Doo can make it go 100 miles per hour. But to do that, he needs Spedium ore which he's been mining from Goody Island... causing it to sink!

Episode 23
The Monster Magnet!
The only way to stop Evil Wizard Dee Doo's plan to take over the world is to find his secret base, but it's protected by a huge magnetic shield that even Gigantor can't penetrate.

Episode 24
Target: Jupiter!
When Double Trouble destroys a flight to Jupiter and threatens to destroy the next launch unless he gets the secret blueprints to the rocket, Gigantor is sent along for protection.

Episode 25
Trap At 20 Fathoms!
Dr. Brilliant is abducted by a flying saucer and taken to King Soress' secret base. There he's forced to work with another kidnap victim, Professor Pluto, to make new atomic weapons.

Episode 26
Monster of the Deep!
There's a mystery on Mystery Island: where'd everybody go? Someone has created a huge seaweed monster and Jimmy and Gigantor have to find the man before he makes more.

Episode 27
Will the REAL Gigantor Stand Up?
No description available.

Episode 28
Ten Thousand Gigantors!
No description available.

Episode 29
The Plot to Seize Gigantor!
No description available.

Episode 30
The Space Submarine!
No description available.

Episode 31
Gigantor Who?
No description available.

Episode 32
The Robot Olympics!
No description available.

Episode 33
The Crossbones Caper!
No description available.

Episode 34
Ransom At Point X!
No description available.

Episode 35
The Gypsy Spaceship!
No description available.

Episode 36
The Space Cats!
No description available.

Episode 37
Return of Magnaman!
No description available.

Episode 38
Vanishing Mountain!
No description available.

Episode 39
The Insect Monsters!
No description available.

Episode 40
The City Smashers!
No description available.

Episode 41
The Robot Firebird!
No description available.

Episode 42
Magnaman of Outer Space!
No description available.

Episode 43
The Robot Albatross!
No description available.

Episode 44
Battle of the Robot Giants!
No description available.

Episode 45
The Deadly Sting Rays!
No description available.

Episode 46
Gigantor and the Desert Fire!
No description available.

Episode 47
The Atomic Whale!
No description available.

Episode 48
The Secret Formula Robbery!
No description available.

Episode 49
The Evil Robot Brain!
No description available.

Episode 50
The Devil Gantry!
No description available.

Episode 51
The Robot Arsenal!
No description available.

Episode 52
Danger's Dinosaurs!
No description available.
based on 7 votes
Gigantor is an American adaptation of the anime version of Tetsujin 28-go, a manga by Mitsuteru Yokoyama released in 1956. Jimmy Sparks controls a gigantic, powerful robot and uses it to fight crime. It debuted on U.S. television in 1964. As with Speed Racer, the characters' original names were altered and the original series' violence was toned down for American viewers.
6 principal cast
Gigantor is available to stream on Flicksy via 6 verified sources, aggregated from publicly available embed providers. The animation from Mitsuteru Yokoyama has 2 seasons and 78 total episodes, rated 7.3/10 by 7 viewers.
Gigantor has 2 seasons with 78 episodes in total.
Gigantor has ended and is no longer in production.
Gigantor airs on Fuji TV.
Gigantor first aired on October 20, 1963.
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