Aliens intend to take over the planet and, just in case Godzilla tries to interfere, have built a mechanical version of him to put an end to his interference. The Earth humans summon the legendary King Shîsâ to assist Godzilla in the battle.
An Okinawan prophecy appears to foretell Earth's destruction at the hands of Godzilla, only for the true Godzilla to reveal his doppelganger as a mechanical alien weapon.
Stream Godzilla vs. Mechagodzilla
