Gappa, the Triphibian Monster

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.

CAST

Tamio KawachiHiroshi Kurosaki

Yōko YamamotoItoko Koyanagi

Yuji OkadaDaize Tonooka

Kōji WadaMashida

Tatsuya FujiGeorge Inoue

Keisuke InouePresident Funazu

Zenji YamadaCaptain of the Kamome-maru

Bumon KaharaElder

Kōtarō SugieReporter #1

Saburo HiromatsuHosoda

Toshinosuke NagaoCmdr. Riku

Masaru KamiyamaThe Professor

Kokan KatsuraSaburo Hayashi

Shirō OshimiOyama

Yoko OyanagiAihara