Episode Guide

Unseen Forces

September 16, 2001

Fury in the Abyss

August 30, 2001

Deep Secrets

July 27, 2001

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  • Premiered: August 30, 2001
  • Rating: TV-G
  • User Rating:0 out of 5 (0 ratings)
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  • Premise: Deep-sea research reveals unusual creatures from the abyssal depths; scientists discover how whales can communicate over hundreds of miles; and dolphins' sonar system is examined. (more)

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