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.
- Genre: Horror, Science Fiction, Action
- Studio: Nikkatsu Corporation, Manson International
- Keyword: research, ship, island, japan, monster, photographer, giant monster, earthquake, matter of life and death, dinosaur, tropical island, giant egg, kaiju
- Cast: Tamio Kawachi, Yōko Yamamoto, Yuji Okada, Kōji Wada, Tatsuya Fuji, Keisuke Inoue