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The Monster That Challenged the World
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The Monster That Challenged the World

An earthquake in the Salton Sea unleashes a horde of prehistoric mollusk monsters. Discovering the creatures, a Naval officer and several scientists attempt to stop the monsters, but they escape into the canal system of the California's Imperial Valley and terrorize the populace.
Approved
67%
35%
5.8
  • 1957
  • 1 hr 24 min
  • Horror, Sci-Fi, Thriller

Cast

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