When a massive gilled monster emerges from the deep and tears through the city, the government scrambles to save its citizens. A ragtag team of volunteers cuts through a web of red tape to uncover the monster's weakness and its mysterious ties to a foreign superpower. But time is not on their side: the greatest catastrophe to ever befall the world is about to evolve right before their very eyes.

Godzilla, Mothra, and King Ghidorah: Giant monsters all-out attack: Sleeping giants are awakened when Godzilla returns to destroy Japan. Godzilla vs. Megaguirus: Scientists have created a black-hole, which will trap Godzilla for eternity. But during a test, a insect caught in the hole mutates, producing huge eggs that give birth to a new menace.