A look at the 60 million year history of the crocodile.

Steve Irwin works with the Mexican government to solve croc problems in the resort towns of Tampico and Cancun.

Steve observes the tiger sharks of Western Australia's Shark Bay. He helps to release a captive tiger shark back into the wild, and he hand feeds bull sharks.

Steve looks at the wildlife of Antarctica, including penguins, leopard seals and humpback whales.

This episode takes a look at the accomplishments of Steve and Terri Irwin. The infamous "Baby Bob incident" is explored in detail as Steve and Terri explain the events of that day.

Steve gives the viewers a look at the seven cameramen who have captured his encounters with wildlife throughout the years.