Discovery Channel Shark Week 20th Anniversary Collection

Prehistoric Sharks (1x4)

Exibido em:: Mai 03, 1998

The great white shark is the most dangerous and feared shark today. But earth's ancient oceans were rules by an even more menacing ancestor, nicknamed Megatooth - the most spectacular marine predator to ever roam the seas. This mega-shark was as large as a bus and enjoyed festing on whales.