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An atomic explosion awakens Gammera--a giant, fire-breathing turtle monster--from his millions of years of hibernation. Enraged at being roused from such a sound sleep, he takes it out on Tokyo.
Can Plan "Z" Stop [Gammera the Invincible]
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Did You Know?
This is the only film in the series that was filmed entirely in black and white. See more
Featured in Creature Features: Gammera