Monster Fish - Season 7

Zeb goes Down Under to find the deadliest Aussie assassin. From sawfish to river sharks, Australia is no place for the weak. Who will come out on top?

Fish biologist Zeb Hogan is searching for one of the freakiest fish in the world. Vampire fish, known locally as payara, weigh up to 40 pounds, hunt like great white sharks and have terrifying 6-inch fangs. Zeb is heading into the heart of Guyana, South America, to catch a river vampire and find out more about some of the biggest fangs on earth.

Zeb Hogan navigates America to find the fish beasts of the red, white and blue.

Zeb explores Florida's deep-water reefs and wrecks on a mission to catch a gargantuan 7-foot goliath grouper, the largest of the western Atlantic groupers, and uncover the surprising truth about its monstrous reputation.

Zeb Hogan returns to Thailand to find the biggest monster fish on Earth.

Zeb Hogan explores the maze-like river systems of Argentina on a quest to catch a colossal 400-pound short-tailed river ray, the largest freshwater stingray found in South America, and uncover the surprising sting it's hiding in its tail.

Zeb Hogan goes continent-hopping in search of rare and exotic fish species.