Steve continues his deadly journey through the southern states of the USA and goes fishin' Texan style and discovers they sure make 'em big. The alligator gar is the largest fresh water fish in North America but nothing can prepare Steve for the near record-breaking seven foot prehistoric monster he reels in. Next Steve investigates a destructive force of nature - the tornado. To simulate their 200 miles per hour deadly winds, the crew fire up the engines of a fighter jet. Standing in the jet flow Steve shows how everyday objects can transform into deadly projectiles. Finally Steve heads south to the swamps of Georgia in search of a huge alligator snapping turtle, and in true Deadly style the crew soon find themselves wading through snake infested waters and surrounded by highly venomous cottonmouth snakes.