A three-headed dragon, King Ghidorah, emerges on Earth after a meteorite crashes, fulfilling a prophecy by Mothra's priestesses. With a history of wiping out the dinosaurs, King Ghidorah now targets Earth's children. Mothra, unable to defeat the dragon, sends it back in time to the age of the dinosaurs to face a younger, supposedly weaker, King Ghidorah.
Rebirth of Mothra III
Mothra embarks on a perilous journey through time to confront a younger King Ghidorah, seeking to prevent a catastrophic future by altering the course of events.