A detective investigates a series of murders. A possible serial killer might be on a rampage, since the crimes are in the same vicinity, by the same method. However, as evidence points towards the detective, a ghost in red follows him, and he begins questioning his identity. His realization of what seems to be reality results in something far larger and more sinister.

After the previous Godzilla attack, a miniature arms race ensues to collect his cells. Concerned over Godzilla's possible return, the Japanese government uses the cells to create a new bio-weapon, ANEB (Anti-Nuclear Energy Bacteria). They seeks the aid of geneticist Genshiro Shiragami, who's experiments result in a new mutation.

Phantom Thief Change! Police Change! This summer, the VS Sentai that defies all that you know, will be appearing at the cinemas!

Toho comedy shot in Tohoscope featuring performances from the Peanuts and the Crazy Cats. Original released alongside another Toho comedy, King Kong vs. Godzilla.