S2E5Catfish King
46:18 | 08.09.10 | TV-PG | CC
Dr. Zeb Hogan travels to Spain in search of the invasive wels catfish - a monster fish with a voracious appetite capable of destroying the local ecosystem.

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S6 E4 - Giant Killer Catfish
Zeb goes to France to see a giant Wels catfish for himself.
01.21.19 | 44m
S6 E3 - 400 lb Super Stinger
Zeb Hogan searches for a 400-pound short-tailed river ray.
01.21.19 | 44m
S6 E2 - Shark Eating Goliath
Zeb is on a mission to catch a 7-foot goliath grouper.
01.21.19 | 44m
S6 E1 - Vampire Fish
Zeb Hogan is looking for the vampire fish.
01.21.19 | 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?
10.27.18 | 44m
S7 E2 - Hammerhead Invasion
Zeb teams up with shark scientist Dr. Tristan Guttridge.
06.08.18 | 44m
S7 E1 - Giant Goonch
Zeb Hogan searches for super-sized catfish in the Salween.
06.01.18 | 44m
S5 E6 - River Jaws
A search for Australia's dangerous river shark species.
08.11.14 | 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.
08.04.14 | 44m
S5 E4 - Frankenfish
Searching for monster snakehead in Thailand and Florida.
07.28.14 | 44m