S1 E1 • Tiger Snakes

The examination of past and present fierce predators begins with a search for the legendary Australian sea serpent, which may actually be one and the same as the ferocious Australian tiger snake.

Première diffusion : 21 septembre 2015

S1 E2 • Giant Spiders

A visit to Costa Rica spotlights the six-inch Brazilian wandering spider, which is one of the world's deadliest spider species.

Première diffusion : 28 septembre 2015

S1 E3 • Snake Head Fish

The giant snakehead fish, a territorial predator that's native to eastern Asia, is featured via trips to Thailand and Arkansas, where it has infested a river.

Première diffusion : 28 septembre 2015

S1 E4 • Jaguar

A search for jaguars in the Yucatan Peninsula.

Première diffusion : 5 octobre 2015

S1 E5 • Killer Crocs

Deadly crocodile attacks along the Limpopo River in South Africa are investigated.

Première diffusion : 12 octobre 2015

S1 E6 • Gray Wolf

Over 2,200 Gray Wolves are estimated to roam the forests of northern Minnesota; several fatal attacks have been the result of the wolves acting against their instincts.

Première diffusion : 26 octobre 2015

S1 E7 • Megalania

Sean is in Australia, tracking down a legendary beast, the Megalania; the Megalania is a gigantic ancient reptile that is rumored to still live in the remote microclimates of Australia's Greater Blue Mountains.

Première diffusion : 2 novembre 2015

S1 E8 • Eastern Cougar

Although hunted into extinction nearly a century ago, recent sightings suggest that the ferocious Eastern Cougar has resurfaced in the United States.

Première diffusion : 9 novembre 2015