Sharks Up Close with Bertie Gregory
Bertie heads to South Africa for his most dangerous mission yet; the wild waters are a hotspot for one of the ocean's most fearsome predators, the great white shark.
No upcoming show times.
Sydney TV Guide 
Bertie heads to South Africa for his most dangerous mission yet; the wild waters are a hotspot for one of the ocean's most fearsome predators, the great white shark.
No upcoming show times.
