A nuclear explosion in the far north unleashes Gamera, the legendary flying turtle, from his sleep under the ice. In his search for energy, Gamera wreaks havoc over the entire world, and it's up to the scientists, assisted by a young boy with a strange sympathic link to the monster, to put a stop to Gamera's rampage.

In the closing days of WWII, a Japanese soldier afflicted with tuberculosis is abandoned by his company and left to wander the Philippine island of Leyte.

Two young boys sneak aboard a spaceship and find themselves whisked away to the mysterious planet Terra. There, they encounter Gamera's old foe Gyaos and two female aliens with a taste for human brains. Gamera must save the children and battle the new monster Guiron, whose entire body is a deadly living weapon.

In Edo Japan, a kabuki actor seeks revenge against the three men who drove his parents to their deaths years ago.

1962 Japanese movie

An atomic explosion awakens Gammera, a giant fire breathing turtle monster from his millions of years of hibernation.

After the boxing champion retires, the head of a powerful gym, Minegishi (So Yamamura), recommends Yamanaka (Hiroshi Kawaguchi), who is no longer in top form and is ranked number one, for a title fight, but his comrade Hata (Kojiro Hongo) is not happy with this choice, and so he moves to the gym run by the criminal businessman Goda (Toru Abe) and burning desire to beat Yamanaka.

1954 Japanese movie

On his release from prison a young yakuza, along with his brother, decides to turn his back on criminal life instead of taking over the position of his recently deceased father, boss of the Asahina clan. But their exit proves more difficult than planned when their rival clan steps in to exact revenge.