Movie·1967·84 min

Gappa, the Triphibian Monster

Name: Gappa, the Triphibian Monster
Genre: Horror, Science Fiction, Action
Released: 1967-04-22
Duration: 84 min
Rating: 5.6
Cast: Tamio Kawachi, Yōko Yamamoto, Yuji Okada, Kōji Wada, Tatsuya Fuji

Gappa, the Triphibian Monster streams in the US on FlixFling, IndieFlix, AsianCrush, Midnight Pulp and 7 more apps, as of October 5, 2026.

Vast! Hideous! Invincible!

5.6 / 10 · TMDB

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.

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