Gappa, the Triphibian Monster

Gappa, the Triphibian Monster (1967)

Vast! Hideous! Invincible!

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.

star 5.7 4.4
  • Release Date: 1967-04-22
  • Runtime: 1h 24min
  • Director: Haruyasu Noguchi

Where to Watch Gappa, the Triphibian Monster Online

You can now watch Gappa, the Triphibian Monster online on the following streaming services in the United States.

    • Trailer

    Cast

    • 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

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