Monster Fish

20092 series
Available on NatGeoWild
NatGeoWild

Aquatic ecologist Zeb Hogan gets up close and personal with bizarre giants of the water, specimens equally enormous in proportion and odd in appearance. Among other adventures, he investigates flying fish from Asia that are invading America's waterways, and searches for one of North America's toothiest and most misunderstood monster fish, the alligator gar. Some of the species Hogan encounters have survived for centuries but now face the threat of extinction, and he presents groundbreaking research undertaken to protect them.

The Monsters of Oz: Episode Image
Episode 1The Monsters of Oz

From sawfish to river sharks, Australia is no place for the weak. Zeb Hogan heads down under as he searches for the country's deadliest river assassins. (S7, ep 7)

Red, White and Huge!: Episode Image
Episode 3Red, White and Huge!

From a century-old white sturgeon off the Pacific coast to river sharks in Florida, Zeb goes in search of the US's lesser-known freshwater monsters. (S7, ep 5)

Thai-tanic Titans: Episode Image
Episode 6Thai-tanic Titans

Prepare for a close encounter with a dog-eating catfish as Zeb heads to Thailand, home to some of the biggest and baddest monster fish on the planet. (S7, ep 6)

Freaks of Nature: Episode Image
Episode 7Freaks of Nature

New. Freaks of Nature: From an air-breathing, land-walking fish, to a one with teeth like a saber-toothed tiger, Zeb examines some of the world's most bizarre freshwater beasts. (S7, ep 9)

Colossal Catches: Episode Image
Episode 8Colossal Catches

New. Colossal Catches: Zeb counts down his top ten biggest, fiercest and most astonishing catches of all time. (S7, ep 8)

How to watch Monster Fish