Episode list

A giant prehistoric praying mantis, recently freed from the Arctic ice, voraciously preys on American military at the DEW Line and works its way south.

Teenagers from a rural community and their high school science teacher join forces to battle a giant mutant spider.

Follows Aki, who lived with a baby monster, but they got separated. Years later, an earthquake hits Aki's house, and a giant monster appears in front of her.

An atomic explosion awakens Gammera--a giant, fire-breathing turtle monster--from his millions of years of hibernation. Enraged at being roused from such a sound sleep, he takes it out on Tokyo.

An ancient Cherokee monster awakens because of the modern world's greed. It escapes its tomb and attacks, destroying everything in its path. Can a Sheriff, a Scientist and a Professor stop it before it is too late?

Global panic ensues when it is revealed that a mysterious UFO is actually a giant bird that flies at supersonic speed and has no regard for life or architecture.