The War of the Gargantuas (1966)
In "The War of the Gargantuas," Gaira, a monstrous sea creature born from the remnants of Frankenstein's monster, wreaks havoc on Tokyo's coastline. As the Japanese military gears up to confront the threat, Gaira's sibling, Sanda, emerges from the mountains to protect his brother. This clash ignites a fierce struggle between good and evil, ultimately pitting the brothers against each other and leaving the city devastated in the wake of their confrontation.
