Streaming availability in United States
Where to Watch Gammera the Invincible (1966)
Can Plan Z stop... Gammera the Invincible
An atomic explosion awakens Gammera, a giant fire breathing turtle monster from his millions of years of hibernation.
ActionScience FictionHorror 86 min 4.9/10 from 32 votes
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Amazon Video Cast
- Albert Dekker as Secretary of Defense
- Brian Donlevy as Gen. Terry Arnold
- Diane Findlay as Sgt. Susan Embers
- John Baragrey as Capt. Lovell
- Dick O'Neill as Gen. O'Neill