Shark Week - Season 29 Episode 3 Isle of Jaws

In 2016, award-winning shark cinematographer Andy Casagrande discovered that great white sharks had strangely and completely disappeared from the Neptune Islands off South Australia. Where did the sharks go? Searching west along the known great white migration route, he stumbles upon an incredible discovery - a concentration of all male great white sharks off an uncharted island. Andy calls in marine biologist Dr. Jonathan Werry, and together they get up close and personal with a dozen large great whites in the hopes of solving two of the most closely guarded of all the great white's secrets... where they mate and where they have their young.