Phil Breslin ventures into Australia's notorious swamp country where he encounters the speedy freshwater crocodile, the predatory barramundi and the world's largest reptile, the saltwater crocodile.

Phil Breslin heads into the mangroves, for a muddy encounter with a feisty mud crab, a shovel-nosed ray that he catches bare-handed and a mosquito, well quite a lot of mosquitoes that almost eat him alive.