What the snakehead lacks in size, it makes up for in aggression.

The River Monsters star offers some kind words for the people that helped make the show successful - the fans.

Thanks to some advice from locals, Jeremy finally caught the fish that eluded him for years.

Jeremy reels in an elusive tapah, a fish he has spent years trying to catch.

Jeremy reels in a giant trevally and barracuda, but isn’t convinced they’re the strange fish attacking fishermen near New Britain.

Jeremy Wade doesn’t need the water to reel us in. See what happened when he visited the Animal Planet office!

Jeremy illustrates how you can use a variety of bait and lures to reel in a black bass.

Jeremy and his Greenlandic guide Palek reel in deep water species that leave him confused and somewhat disappointed.

At around 700 pounds and 200 years of age, this Greenland shark is one of Jeremy’s largest and oldest catches.

Jeremey catches a ferocious, fanged, silvery fish off the coast of South Africa that could be the killer of the victims of a sinking WWII ship.

Finding one of these fish is one thing. Catching them in antoher.

Jeremy was lucky enough to catch a goonch catfish once before, but not so much the second time around.

Jeremy meets with locals to find out what kind of monster fish could be terrorizing the rivers of western Nepal.

Trying to reel in this fish off the coast of Indonesia is a battle that pushes Jeremy to his physical and mental limits.

It took island ingenuity and some line to reel in the elusive and dangerous needlefish.

After catching a sixgill shark, the biggest fish Jeremy has ever caught, he follows it down to the deep to see it in its natural habitat.

Jeremy witnesses the horrors of this tropical disease by meeting a man who is living with it.

A massive hunter, weighing in at about 120 lbs., the halibut is Jeremy Wade's Alaskan cold water killer. This monster with two eyes on one side of its face is not to be underestimated.

Jeremy Wade finally has a short-tailed river stingray on his line and hopes he doesn't have another equipment malfunction. The fight is intense... can he bring it in?

Jeremy's medical tests reveal some surprising results.

When did Jeremy Wade realize the global appeal of the show? Find out why he thinks River Monsters is a worldwide hit, even in the most remote locations.

SNEAK PEEK: A series of attacks in Fijian waters leads Jeremy Wade to investigate two mysterious deaths. A storm's a-brewin' but Jeremy finds one fisherman willing to take him out into the raging seas.

After one intense fight in the dark of night, Jeremy Wade reels in an almost five-foot-long marbled eel! Locals confirm it is their mythic beast that has stalked their people.

Jeremy comes across his first striped marlin while fishing in the Sea of Cortez.

In this extended scene, Jeremy Wade gets word of a monstrous, alien-like fish that he didn't know existed... until now.

When Wyatt Brownson visited Animal Planet HQ with Make-A-Wish to make his dreams of meeting Jeremy Wade come true, he never suspected it might actually ... "SUCK." See this 'lamprey-tastic' moment.

Jeremy Wade dives deep in search of one mega beast. He comes face-to-face with the greatest monster yet! Tune in Sunday, May 17, 9PM to see him hunt down this killer croc.

Jeremy visits what locals call a fish cemetery and finds the remains of some of the Baja Peninsula's apex predators.

Jeremy Wade has traveled to Australia to finally catch a fish that has been dancing around in his head for twenty years... the sawfish! While speaking with local fishermen someone hooks a young sawfish pup & Jeremy sees one up close!

Bringing one of these predators onboard doesn't come without a struggle.

An alligator gar draws blood as Jeremy Wade removes the hook from its mouth. Does the alligator gar deserve its bloodthirsty reputation after all?

When Jeremy Wade pursued one unique underwater beast, the anaconda, he needed very different gear as well as an entirely different strategy to come face-to-face with the predator.