Movie availability guide

Gappa, the Triphibian Monster

“Vast! Hideous! Invincible!”

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.

1967 5.6/10 community score 1h 24m Released
  • Horror
  • Science Fiction
  • Action

Viewing market

Country-level availability

Where to watch in United States

15 platforms currently listed across all viewing options

Data checked 2 Nov 2026, 00:00 UTC

Included with subscription

7
  • Streaming providerFlixFlingNo linked platform guide yetDetails unavailable
  • Streaming providerIndieFlixNo linked platform guide yetDetails unavailable
  • Streaming providerAsianCrushNo linked platform guide yetDetails unavailable
  • Streaming providerMidnight PulpNo linked platform guide yetDetails unavailable
  • Streaming providerMidnight Pulp Amazon ChannelNo linked platform guide yetDetails unavailable
  • Streaming providerIndieFlix Shorts Amazon ChannelNo linked platform guide yetDetails unavailable
  • Streaming providerCineverse Amazon ChannelNo linked platform guide yetDetails unavailable

Free

2
  • Streaming providerHooplaNo linked platform guide yetDetails unavailable
  • Streaming providerFawesomeNo linked platform guide yetDetails unavailable

Free with ads

4
  • Streaming providerFandango at Home FreeNo linked platform guide yetDetails unavailable
  • Streaming providerCineverseNo linked platform guide yetDetails unavailable
  • Streaming providerMometuNo linked platform guide yetDetails unavailable

Rent

3
  • Streaming providerAmazon VideoNo linked platform guide yetDetails unavailable
  • Streaming providerFandango At HomeNo linked platform guide yetDetails unavailable
  • Streaming providerFlixFlingNo linked platform guide yetDetails unavailable

Buy

3
  • Streaming providerAmazon VideoNo linked platform guide yetDetails unavailable
  • Streaming providerFandango At HomeNo linked platform guide yetDetails unavailable
  • Streaming providerFlixFlingNo linked platform guide yetDetails unavailable

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