Alien Henchman #4
O Dr. Estranho Mafune foi rejeitado por muitos anos pela comunidade científica por causa de suas teorias sobre um monstro que vive no fundo do mar. Uma raça alienígena o obrigou a utilizar os seus conhecimentos para levar um Mechagodzilla reconstruído. Mas no caminho da destruição Godzilla aparece em Tóquio, começando uma luta implacável entre os monstros.
Correspondent
An ever evolving alien life-form arrives on a comet from the Dark Gaseous Nebula and proceeds to consume pollution. Spewing mists of sulfuric acid and corrosive sludge, neither humanity nor Godzilla may be able to defeat this toxic menace.
Hayabusa Mathematician
In 1980, a giant planetoid named Gorath is discovered to be on a collision course with Earth. Even though it is smaller than Earth, its mass is huge enough to crush the Earth and destroy it. A mission sent to observe Gorath is destroyed after all the orbiting ships are drawn into the planetoid. A later mission is sent to observe and the crew barely leaves before suffering the same fate. However Astronaut Tatsuo Kanai is left in a catatonic state due to his near death experience. The Earth's scientists then come up with a desperate plan to build giant rockets at the South Pole to move Earth out of Gorath's path before it is too late.
Newspaper reporter (uncredited)
Nuclear tests create a radioactive man who can turn people into slime.
