HorrorScience FictionAction

An expedition in the South Pacific lands on a tropical island where the natives worship the mysterious deity Gappa. An earthquake opens up an underground cavern and a baby reptile is discovered inside. The natives warn the foreigners to leave the hatching alone, but they don't listen and take it back to a zoo in Japan. Soon after, moma and papa Gappa start smashing Tokyo looking for their kidnapped child.

"Vast! Hideous! Invincible!"

Credits

Tamio KawachiHiroshi Kurosaki

Yōko YamamotoItoko Koyanagi

Yuji OkadaDaize Tonooka

Kōji WadaMashida

Tatsuya FujiGeorge Inoue