Chef Guy Fieri and his son Hunter head to the Bahamas to check out the favorite local cuisine and to learn why sharks also love dining near these islands.

Deep sea divers Liz Parkinson, Mike Dornellas and Nick LeBeouf team up with oceanic filmographer Andy Casagrande to study shark behavior and determine what humans may do that may cause sharks to attack. They also reenact five real-life scenarios to find the best ways to survive a shark attack.

In 2017 multiple great white sharks were found dead on the shores of South Africa with their livers, and sometimes hearts, removed. Biologist & Shark expert Alison Towner believes that orcas are to blame for the killings. In order to save the sharks, she joins conservationist Chris Fallows and filmmakers Jeff Kurr and Andy Casagrande in South Africa to investigate.