Great Mazinger tai Getter Robo

Mighty extraterrestrial being named Gilgilgan invades Earth from outer space. Two scientific organizations, the Science Fortress Laboratory and the Saotome Institute, face this threat. Due to their constant rivalry, their respective mechs, Getter Robo and Great Mazinger, initially have difficulty countering Gilgilgan's attacks and are forced to retreat. After deciding to unite their efforts, the two machines launch a combined assault.

Traduzione in corso — testo originale in inglese.