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Episode 1: Flying CarpJul 18, 2010 · 44m
Flying fish from Asia are invading America's waterways and turning innocent boating trips into boxing matches as fish "knock out" anglers. National Geographic Explorer Zeb Hogan heads to the Illinois River, one of the areas where their population is thickest, to see what can be done to stop them ... and the answer could be as simple as your dinner plate.
Episode 2: Mongolian Terror TroutJul 25, 2010 · 44m
Episode 3: Alligator GarAug 1, 2010 · 44m
Dr Zeb Hogan searches the southern United States for the rapidly disappearing alligator gar.
Episode 4: Land Of GiantsAug 8, 2010 · 44m
Zeb travels Thailand in search of giant fish; freshwater protected areas.
Episode 5: Jungle CatfishAug 15, 2010 · 44m
Zeb Hogan is on a mission to find the giants of the sea.
Episode 6: Alien CatfishAug 22, 2010 · 44m
Zeb travels to Spain for the wels catfish, a vicious predator that destroys local ecosystems.
Episode 7: River InvasionAug 29, 2010 · 44m
Zeb Hogan attempts to fathom the uncontrolled spread of flying Asian carp in America's waterways.
Episode 8: Raging AmazonSep 5, 2010 · 44m
Amazonian expedition to assess the impact of humanity on the area's fish population.
Episode 9: Monsters of the NileSep 12, 2010 · 44m
Zeb faces the crocodiles and goes in search of Africa's biggest freshwater fish: the Nile perch.
Episode 10: Ancient BeastSep 19, 2010 · 44m
Aquatic ecologist Dr Zeb Hogan goes in search of the paddlefish.
Episode 11: Nile GiantSep 26, 2010 · 44m
Aquatic ecologist Zeb Hogan and fellow scientists search for Nile perch.