Steve and Terri trace the history of Australia's dinosaurs.

Steve follows Terri to her home state of Oregon, and to New York State, to watch beavers and raccoons. Steve also helps Terri to relocate her pet cougar, Malina.

Steve takes viewers behind the scenes at the Queensland Reptile and Fauna Park (now Australia Zoo) in Australia. The work at the park includes relocation of giant boas and healthcare for alligators.

Poisonous snakes and spiders infest suburban homes in Australia.

Steve and Terri venture across the United States of America, seeking out deadly scorpions, poisonous snakes and toxic spiders.

The Dingo Fence in southern Queensland, Australia, is part of the world's longest fence (over 3300 miles long), built to keep dingoes out of southern Queensland and away from the sheep flocks. Steve observes boars, snakes and dingoes in the Outback.

Steve attempts to rescue a turtle in a river despite the presence of crocodiles.

Steve encounters orangutans and elephants in Sumatra.