Tristan Guttridge

We have all seen the movies, sharks jumping into boats, circling in tornados and risking their lives to attack humans. Could these shark feasts happen? Ian Ziering and Tara Reid pick up their chainsaws once again to see if a real Sharknado could happen.

Michael Phelps travels to Bimini Shark Lab to visit Shark Week veteran Doc Gruber and Dr. Tristan Gutteridge to learn everything 'shark'.