The Undersea World of Jacques Cousteau

Name: 500 million years beneath the sea
Released: 1973-01-11
Duration: 50 min

Season 1 • Episode 22: 500 million years beneath the sea • Watch with subtitles

Season:

Episode:

Episode 22: 500 million years beneath the sea

January 11, 1973 • 50 min

The crew dives at night to observe the Nautilus -- a living marine fossil.

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