Fish biologist Zeb Hogan heads off on another adventure searching for the world's largest fresh water fish. This season will follow him as he looks for everything from mythical giant catfish to the king of the Alaskan rivers, the Chinook salmon. Zeb will travel across the United States, and then he'll head off to Asia. He'll work with researchers, fisherman, enthusiasts and eccentrics to find some of the strangest fish we've seen yet. Following legends, first eyes accounts and word of mouth, Zeb's journey won't stop until he discovers the world's true monster fish.
Monster Fish: Jungle Jaws
A voracious predatory catfish prowls the rivers of Southeast Asia, growing up to two metres long and weighing over 80kg.
Monster Fish: 600 lb Goldfish
A goldfish the size of a cow, with scales as big as a baby's hand, the giant carp is found in only three rivers in South East Asia.
Monster Fish: Salmonzilla
Zeb Hogan heads to Alaska to find a monster run of the world's biggest salmon. First he must brave rugged wilderness and hungry bears.
Monster Fish: River Shark
Zeb Hogan is in Florida, investigating stories about man-eaters living in waterways far from the ocean.
Monster Fish: Giant Catfish
In the Deep South's swamps and bayous, there are stories of catfish the size of a car that can swallow a man whole. Zeb investigates.
Monster Fish: Green Goliath
The Pacific Northwest is home to the elusive green sturgeon, which can grow up to seven feet long and live for 70 years.