During World War II, the passenger liner Goliath is sunk by a German submarine. Portions of the ship's hull remain airtight, and some of the passengers and crew survive. Over the decades
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During World War II, the passenger liner Goliath is sunk by a German submarine. Portions of the ship's hull remain airtight, and some of the passengers and crew survive. Over the decades they build a rigidly regulated society completely isolated from the surface world, until in contemporary times a diving team begins to explore the wreck.