1. Cathedral in the Sea
26min
1st Dec 1997
Visit the submarine forests of giant kelp in the Northeastern Pacific Ocean, one of the most spectacular marine ecosystems on Earth.
Season 1

26min
1st Dec 1997
Visit the submarine forests of giant kelp in the Northeastern Pacific Ocean, one of the most spectacular marine ecosystems on Earth.

26min
1st Dec 1997
Reveals ocean creatures' reproduction habits and how they defend themselves from predators.

26min
4th Feb 1998
Deadly venom is just one of the survival strategies employed by anemones, scorpion fish, lion fish and other creatures that pack a deadly sting.

26min
4th Feb 1998
Profiles the sea's nocturnal dwellers, including harbor seals and the squid.

26min
29th Apr 1998
Enter the world of the great whales and observe the magnificent humpback whales, the rare blue whale and the California grey whale.

26min
29th Apr 1998
Reveals never-before-seen predation behaviors of the hammerhead, blue, basking and great white sharks.

26min
10th Jun 1998
Reveals the staggering diversity of animal life in the Caribbean coral reef.

26min
10th Jun 1998
An unprecedented look at the reef community beneath the cold waters of the North Pacific. Time-lapse photography captures amazing footage of starfish behavior.

26min
5th Aug 1998
Travel to the tiny island of Cocos off the west coast of Costa Rica; a refuge for large migratory marine animals.

26min
5th Aug 1998
Plunges viewers into the world of under-water film-making with Michele and Howard Hall and their dedicated crew.
1st Dec 1997
5th Aug 1998
Ended
Scripted
en