Episode Detail: Sea Monsters: Search for the Giant Squid - World of National Geographic
“Sea Monsters: Search for the Giant Squid” follows two divers as they look for these gigantic (up to 60 feet long) creatures in waters off the Azores. Greg Marshall and Dr. Clyde Roper are armed with a camera called a “crittercam,” which they attach to a sperm whale. Sperm whales are the squids' predators. A bonus: Marshall and Roper also hope to learn more about those giant creatures (up to 30 tons). Stacy Keach narrates.