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.
Director:
Tamio Kawachi
Hiroshi Kurosaki
Yōko Yamamoto
Itoko Koyanagi
Yuji Okada
Daize Tonooka
Kōji Wada
Mashida
Tatsuya Fuji
George Inoue
Keisuke Inoue
President Funazu
Zenji Yamada
Captain of the Kamome-maru
Bumon Kahara
Elder
Kōtarō Sugie
Reporter #1
Saburo Hiromatsu
Hosoda
Toshinosuke Nagao
Cmdr. Riku
Masaru Kamiyama
The Professor
Kokan Katsura
Saburo Hayashi
Shirō Oshimi
Oyama
Yoko Oyagi
Aihara
Sanpei Mine
Islander 1
Takashi Koshiba
Reporter 2
Kensuke Tamai
Islander 2
Minoru Sato
Reporter 3
Seiji Matsuoka
Islander 3
Hiroshi Ito
Reporter 4
Mike Daneen
Petty Officer
Ruich Fidancer
Captain of the Sea Angels
Paul Scheman
Professor
Gappa ≣ 1967 ≣ Trailer
GAPPA - International Trailer (480p)