S1E1Monster Fish of the Amazon
46:14 | 04.05.08 | TV-PG | CC
Traveling to South America, biologist Zeb Hogan goes in search of piraba and pirarucu, two of the largest freshwater fish in the Amazon
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more episodes
S6 E4 - Giant Killer Catfish
Zeb goes to France to see a giant Wels catfish for himself.
01.21.2019 | 44m S6 E3 - 400 lb Super Stinger
Zeb Hogan searches for a 400-pound short-tailed river ray.
01.21.2019 | 44m S6 E2 - Shark Eating Goliath
Zeb is on a mission to catch a 7-foot goliath grouper.
01.21.2019 | 44m S6 E1 - Vampire Fish
Zeb Hogan is looking for the vampire fish.
01.21.2019 | 44m S7 E3 - 40,000 lb. Shark
Zeb Hogan is in Mexico to witness a mysterious migration of the world’s biggest fish. But can he uncover why Whale sharks swarm here each year?
10.27.2018 | 44m S7 E2 - Hammerhead Invasion
Zeb teams up with shark scientist Dr. Tristan Guttridge.
06.08.2018 | 44m S7 E1 - Giant Goonch
Zeb Hogan searches for super-sized catfish in the Salween.
06.01.2018 | 44m S5 E6 - River Jaws
A search for Australia's dangerous river shark species.
08.11.2014 | 44m S5 E5 - Silver Devil
Deep in the rainforest of Nicaragua, Zeb Hogan is on a mission to track down a powerful predator that can grow up to eight feet long and nearly 300 pounds.
08.04.2014 | 44m S5 E4 - Frankenfish
Searching for monster snakehead in Thailand and Florida.
07.28.2014 | 44m S5 E3 - Amazon Shocker
Searching the Brazilian Amazon for electric eel.
07.21.2014 | 44m S5 E2 - River Wolf
Dr. Zeb Hogan hunts for the biggest wolf fish he can find.
07.14.2014 | 44m S5 E1 - World's Biggest Stingray
River rays reportedly growing up to 16 feet.
07.07.2014 | 44m S4 E6 - River Shark!
A quest to catch a "river shark" in Fla.
08.09.2013 | 45m S4 E5 - Jungle Jaws
Zeb Hogan travels to the jungles of Malaysia.
08.02.2013 | 45m S4 E4 - 600 lb. Goldfish
Zeb looks for a cow-sized goldfish in Thailand and Cambodia.
07.26.2013 | 45m S4 E3 - Green Goliath
An elusive giant green sturgeon.
07.19.2013 | 45m S4 E2 - Salmonzilla
Zeb Hogan seeks to catch the elusive king salmon in Alaska.
07.12.2013 | 45m S4 E1 - Giant Catfish
Fishermen tell of giant catfish.
07.05.2013 | 45m S3 E7 - Jumping Giants of Laos
Fish are able to climb the Khone Falls, a large waterfall.
08.19.2011 | 45m