Wildlife filmmaker and explorer Bertie Gregory reveals all about 'the most feared animal on Earth' - the great white shark.

In Sharks Up Close with Bertie Gregory, Bertie Gregory heads to South Africa for his most dangerous mission yet: diving ...

Bertie heads to South Africa for his most audacious mission yet. The wild waters here are a hotspot for one of the ocean's ...

As a wildlife filmmaker, Bertie Gregory is always ready for a challenge. But his adventurous streak leads him to unimaginable ...

Although sharks aren’t the mindless man-eaters they are sometimes made out to be, experts know that staying safe involves ...

Bertie Gregory is a wildlife filmmaker who is no stranger to putting himself in harm's way in the name of his craft - and his ...

“I want to try something that my mum really doesn’t want me to do,” confesses Bertie Gregory a bit cheekily at the start of this special kicking off Nat Geo’s annual Shark Fest which runs on the ...

Bertie Gregory follows individual animals for weeks at a time, building up an intimate picture of their daily battles. He and his team take viewers deep into th.

Sharks Up Close With Bertie Gregory, Premiere, Saturday, July 5, 8/7c, National Geographic. Sharks Up Close With Bertie Gregory Bertie Gregory. 1. New Details About Potential ‘Rookie’ Spinoff ...