In the 6th Godzilla movie, mysterious aliens from the Planet X ask earth’s people to help them save their world from the dreaded Ghidorah (aka “Monster Zero”) by letting them “borrow” Godzilla and Rodan. Monster mayhem ensues on Planet X, but it’s soon discovered that the aliens have other intentions for the monsters.

The 5th film in the original Godzilla franchise marked a turning point in the series. Godzilla, Rodan and Mothra must put aside their quarrelsome ways to become allies and defend earth from 3 headed Dragon King Ghidorah.