Watch Shark Week Season 25 Online

Picking up where 2011's Emmy®-nominated "Ultimate Air Jaws" left off, photographer, author and shark expert Chris Fallows and legendary natural history producer Jeff Kurr embark on a quest to learn more about the great white sharks of Seal Island, South Africa — and one shark in particular. Colossus is a massive 14-foot great white that dominates all other sharks in the area. Kurr and his team push the envelope even further with a new camera specially designed for the shoot, new angles and new hair-raising encounters... even if it means risking their lives for the ultimate close-up with Colossus. And what they discover in this yearlong filming expedition is a true scientific breakthrough: dozens of great whites clustered in shallow water, feeding on smaller sharks and rays — with Colossus dominating the grounds and nearly eating the camera.