Season
- Season 2
- Season 1 1963-10-20
Episode
- Episode 1: Struggle at the South Pole!
- Episode 2: Battle At the Bottom of the World!
- Episode 3: Sting of the Spider!
- Episode 4: Return of the Spider!
- Episode 5: Spider's Revenge!
- Episode 6: The Secret Valley!
- Episode 7: The Diamond Smugglers!
- Episode 8: Dangerous Doctor Diamond!
- Episode 9: Force of Terror!
- Episode 10: World in Danger!
- Episode 11: Badge of Danger!
- Episode 12: The Smoke Robots!
- Episode 13: The Freezer Ray!
- Episode 14: The Magic Multiplier!
- Episode 15: The Submarine Base!
- Episode 16: Treasure Mountain!
- Episode 17: The Mystery Missile!
- Episode 18: The Giant Cobra!
- Episode 19: The Great Hunt!
- Episode 20: The Deadly Web!
- Episode 21: The Atomic Flame!
- Episode 22: The Incredible Speed Machine!
- Episode 23: The Monster Magnet!
- Episode 24: Target: Jupiter!
- Episode 25: Trap At 20 Fathoms!
- Episode 26: Monster of the Deep!
- Episode 27: Will the REAL Gigantor Stand Up?
- Episode 28: Ten Thousand Gigantors!
- Episode 29: The Plot to Seize Gigantor!
- Episode 30: The Space Submarine!
- Episode 31: Gigantor Who?
- Episode 32: The Robot Olympics!
- Episode 33: The Crossbones Caper!
- Episode 34: Ransom At Point X!
- Episode 35: The Gypsy Spaceship!
- Episode 36: The Space Cats!
- Episode 37: Return of Magnaman!
- Episode 38: Vanishing Mountain!
- Episode 39: The Insect Monsters!
- Episode 40: The City Smashers!
- Episode 41: The Robot Firebird!
- Episode 42: Magnaman of Outer Space!
- Episode 43: The Robot Albatross!
- Episode 44: Battle of the Robot Giants!
- Episode 45: The Deadly Sting Rays!
- Episode 46: Gigantor and the Desert Fire!
- Episode 47: The Atomic Whale!
- Episode 48: The Secret Formula Robbery!
- Episode 49: The Evil Robot Brain!
- Episode 50: The Devil Gantry!
- Episode 51: The Robot Arsenal!
- Episode 52: Danger's Dinosaurs!
Gigantor Season 1 The Freezer Ray!
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.
