Dr. Pimple Popper has entertained millions with her extreme pimple popping videos. Now she heads to Turks and Caicos with Dr. Austin Gallagher to explore the world of shark skin and how she can apply the science they gather to help human skin issues.

South African great whites are on the brink of extinction, but experts believe there is at least one breeder shark left in the water surrounding Bird Island. A team will search and tag the last female great white mature enough to carry on the species.