Sharks Up Close with Bertie Gregory

National Geographic / Disney+

Bertie heads to South Africa for his most dangerous mission yet.

The wild waters here are a hotspot for one of the ocean’s most famous and fearsome predators, the Great White Shark. In winter they come to prey on seals and Bertie will attempt to film them hunting underwater without the use of a protective cage. It’s highly risky, but the very best way to see them behaving naturally.

It’s highly risky, but the very best way to see them behaving naturally.