This is a spliced video of the key squid footage from Discovery Channel's "Monster Squid" broadcast on January 27, 2013The mission that finally tracked down the creature involved 55 dives in two special submersible vehicles that spent a total of more than 285 hours far beneath the waves. Some of the dives went deeper than 3,000 feet.The team of scientists and filmmakers on the mission came from a variety of institutions, including the National Science Museum of Japan, the Discovery Channel and the Japanese broadcaster NHK.They used equipment including "ultra-sensitive camera systems with light invisible to squid, bio luminescent lures and secret squid attractants