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The Monster That Challenged The World

A giant, prehistoric sea mollusks at the bottom of California’s Salton Sea.

A underwater earthquake and atomic testing that left traces of radioactive materials awaken these giant prehistoric mutated mollusks.

These blood sucking mollusks are hungry for humans juices and will hunt for you on land or in the water.

More Facts:
Aging lead Tim Holt made only two more movies after The Monster That Challenged The World following a thriving career in Westerns.