The Undersea World of Jacques Cousteau — Season 1, Episode 22: 500 million years beneath the sea
Documentary • 50 min • 1 season, 36 episodes • ★ 7.9/10
Episode synopsis
The crew dives at night to observe the Nautilus -- a living marine fossil.
About The Undersea World of Jacques Cousteau
The intrepid undersea explorer and author circles the globe on his floating laboratory, Calypso, in this occasional series. A pioneer in marine study, the red-capped Frenchman introduced generations of landlubbers to the creatures and mysteries of the sea.