Season 1 · Episode 22 of 36
Aired Jan 11, 1973
500 million years beneath the sea
Thu, Jan 11, 1973
0 of 36 watched this season
The crew dives at night to observe the Nautilus -- a living marine fossil.
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Airs
Thu, Jan 11, 1973
Show
The Undersea World of Jacques Cousteau
36 episodes
Episode
S1 · E22
in The Undersea World of Jacques Cousteau