Season 2 Episode
- Season 1 Struggle at the South Pole!
- Season 1 Battle At the Bottom of the World!
- Season 1 Sting of the Spider!
- Season 1 Return of the Spider!
- Season 1 Spider's Revenge!
- Season 1 The Secret Valley!
- Season 1 The Diamond Smugglers!
- Season 1 Dangerous Doctor Diamond!
- Season 1 Force of Terror!
- Season 1 World in Danger!
- Season 1 Badge of Danger!
- Season 1 The Smoke Robots!
- Season 1 The Freezer Ray!
- Season 1 The Magic Multiplier!
- Season 1 The Submarine Base!
- Season 1 Treasure Mountain!
- Season 1 The Mystery Missile!
- Season 1 The Giant Cobra!
- Season 1 The Great Hunt!
- Season 1 The Deadly Web!
- Season 1 The Atomic Flame!
- Season 1 The Incredible Speed Machine!
- Season 1 The Monster Magnet!
- Season 1 Target: Jupiter!
- Season 1 Trap At 20 Fathoms!
- Season 1 Monster of the Deep!
- Season 1 Will the REAL Gigantor Stand Up?
- Season 1 Ten Thousand Gigantors!
- Season 1 The Plot to Seize Gigantor!
- Season 1 The Space Submarine!
- Season 1 Gigantor Who?
- Season 1 The Robot Olympics!
- Season 1 The Crossbones Caper!
- Season 1 Ransom At Point X!
- Season 1 The Gypsy Spaceship!
- Season 1 The Space Cats!
- Season 1 Return of Magnaman!
- Season 1 Vanishing Mountain!
- Season 1 The Insect Monsters!
- Season 1 The City Smashers!
- Season 1 The Robot Firebird!
- Season 1 Magnaman of Outer Space!
- Season 1 The Robot Albatross!
- Season 1 Battle of the Robot Giants!
- Season 1 The Deadly Sting Rays!
- Season 1 Gigantor and the Desert Fire!
- Season 1 The Atomic Whale!
- Season 1 The Secret Formula Robbery!
- Season 1 The Evil Robot Brain!
- Season 1 The Devil Gantry!
- Season 1 The Robot Arsenal!
- Season 1 Danger's Dinosaurs!
Gigantor - Season 1 Episode 24 Target: Jupiter!
7.40 25 minutes 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.
