Sergeant Granitor is a high-ranking grey Stone Warrior. He appeared in the 1987 TV series episode Hot Rodding Teenagers from Dimension X Granitor was created by Krang, just like the other Stone Warriors, from the rocks of Dimension X when the mutagen touched them, and was indoctrinated to be a warrior for Krang who he owed ​​absolute loyalty and lived only for war. In addition to his creator, he was also under the commander of the supreme commander of the Stone Warriors General Traag.