Mike Rowe journeys dangerous roads to Australia's northern coast to work with Aboriginals, who have lived off the land for more than 40,000 years. It's a dirty adventure that leaves Mike speechless as he works and hunts (yes, hunts) with tribal leaders.

In Australia, Mike Rowe teams up with local business "Snakes Away" to capture a poisonous Eastern brown snake without getting bitten, then joins a posse of local "toadbusters" in their war against the cane toad, a non-indigenous species destroying the local ecosystem.

Mike catches crocodiles on the Adelaide River for scientists who study the animals' vomit.

Mike battles a fly infestation while mining for opal in the Australian outback.