Shark expert Chris Fallows joins Jeff Kurr and Dickie Chivell to search for the largest male great white shark in the world. Together they explore the waters of New Zealand trying to find a nearly 20-feet long, two-ton shark named Fred.

Wildlife biologist and conservationist Forrest Galante dives into some of the most treacherous, shark-infested waters in the southern hemisphere all in an attempt to rediscover three unique sharks lost to science for as long as 100 years.

Will Smith is diving head first into action, excitement and shark-infested waters, as he confronts his fear of the open seas and the open jaws of nature's fiercest predators.