Snoop Dogg breaks down the craziest encounters, marvels at the wild and unpredictable reactions, and meets with experts trying to unlock the secrets behind why great white sharks are taking up residence along America's shores.

Mysterious and bizarre alien sharks lurk far beneath the waves in remarkably deep waters where researchers are on a quest to make first contact. Pursuing the elusive frilled shark, sleeper shark and cookie-cutter shark bring even more unexpected encounters.