
Gappa, the Triphibian Monster
- Horror
- Science Fiction
- Action
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 Kawachi
Hiroshi Kurosaki

Yōko Yamamoto
Itoko Koyanagi
- Yuji Okada
Yuji Okada
Daize Tonooka

Kōji Wada
Mashida

Tatsuya Fuji
George Inoue
- Keisuke Inoue
Keisuke Inoue
President Funazu

Zenji Yamada
Captain of the Kamome-maru
- Bumon Kahara
Bumon Kahara
Elder
- Kōtarō Sugie
Kōtarō Sugie
Reporter #1

Saburo Hiromatsu
Hosoda
- Toshinosuke Nagao
Toshinosuke Nagao
Cmdr. Riku
- Masaru Kamiyama
Masaru Kamiyama
The Professor
- Kokan Katsura
Kokan Katsura
Saburo Hayashi
- Shirō Oshimi
Shirō Oshimi
Oyama
- Yōko Ōyagi
Yōko Ōyagi
Aihara
- Sanpei Mine
Sanpei Mine
Islander 1
- Takashi Koshiba
Takashi Koshiba
Reporter 2
- Kensuke Tamai
Kensuke Tamai
Islander 2
- Minoru Sato
Minoru Sato
Reporter 3
- Seiji Matsuoka
Seiji Matsuoka
Islander 3

Hiroshi Ito
Reporter 4
- Mike Daneen
Mike Daneen
Petty Officer
- Ruich Fidancer
Ruich Fidancer
Captain of the Sea Angels
- Paul Scheman
Paul Scheman
Professor



















