Season
Season 1 Episode
- Season 1 The Plot to Steal the Sun
- Season 1 Hands of the Enemy
- Season 1 Deadly Doctor Doom
- Season 1 The Robot Birdman
- Season 1 The Phantom Robot
- Season 1 Monster of the Deep
- Season 1 The Crashing Satellite
- Season 1 The Dreaded Double Robot
- Season 1 Menace from Space
- Season 1 Bitter Revenge
- Season 1 The Invisible Enemy
- Season 1 The Robot Runners
- Season 1 Will the Real Gigantor Please Stand Up?
- Season 1 The Abominable Iceman
- Season 1 The Dragon Master
- Season 1 The Guardian of Evil
- Season 1 The Manta Marauders
- Season 1 The Pirate Submarine
- Season 1 Sting of the Scorpion
- Season 1 The Fearsome Pharoah
- Season 1 The Shrinking Ray
- Season 1 Kid Warriors
- Season 1 Red Devil
- Season 1 The Fiery Robosaurus
- Season 1 Invaders from Space
- Season 1 The Master of Space
- Season 1 The Great Garkonga
- Season 1 The Pritheum Plot
- Season 1 The Crusader Robot
- Season 1 Scheme to Scorch the West
- Season 1 The Doomsday Comet
- Season 1 The Thunder God
- Season 1 The Final Battle
- Season 1 The Robot Who Could Think
- Season 1 Blue Danger
- Season 1 Robot on a Rampage
- Season 1 The Awesome Alpha-Bot
- Season 1 Fall from the Sky
- Season 1 The Boy from Second Earth
- Season 1 The Black Hole
- Season 1 The Queen of Time
- Season 1 The Curse of Dracula
- Season 1 Z is for Zombie
- Season 1 The Ghastly Ghost
- Season 1 Skeemer's Demons
- Season 1 Trapped in the Past
- Season 1 Gigantor for Sale
- Season 1 The Space Fortress
- Season 1 The Friend Turned Enemy
- Season 1 The Battle to Save the Earth
- Season 1 The Sun That Never Shines
The New Adventures of Gigantor - Season 1 Episode 28 The Pritheum Plot
7.20 30 minutes 
