Where in the world is Jeremy Wade? Tune in Sunday, April 5, at 9/8c, to find out! He's back in all-new episodes of River Monsters, in it's now seventh season - and these adventures are more epic than ever.

After 13,000 attempts and many failures to catch the elusive muskie, Jeremy casts a final line in hopes of catching ANYTHING. The beast that finally bites is long-awaited but quite unexpected!

SNEAK PEEK: When a young boy is attacked while playing in the water with friends, he survives but is left with bite marks on his leg. WHAT could have mauled him? Jeremy's on the case!

Jeremy Wade is in Canada, in pursuit of the elusive fish, the muskie. His confidence as an expert angler takes a hit as this daunting search proves to be one of the greatest challenges and most extraordinary catches of his life.

The freshwater pufferfish proved to be quite a challenging catch given the unique river conditions. Find out how Jeremy Wade navigated the murky waters and perfected his net fishing technique.

Jeremy Wade, in his search for tigerfish in the Okavango delta, encounters one incredible monster crocodile. Find out about his amazing dive and how they pulled it off - safely!

SNEAK PEEK: Jeremy Wade is in Cambodia, searching for a monster of the Mekong River. One man's brother's ear was butchered and Jeremy finds himself in an ancient temple seeking answers.

Jeremy's investigation along the Mekong River leads him to the pint-sized pufferfish. They may look small and harmless - but don't be fooled! Beware of their deadly toxins and nasty bite!

After creating 3-D printed models of fossil specimens, Jeremy Wade gets a look at one ancient, deadly, 'Buzzsaw Killer' - a top contender for the greatest River Monster ever to roam the planet.

Hunting fossils can be a lot like hunting river monsters. You need the right tools and a lot of patience - find out from Jeremy Wade how else it compares to fishing.

Jeremy Wade crowns the prehistoric beast of all beasts, the 'Rhizadont,' the most monstrous river monster of all time! Bow to your Prehistoric Terror King!

Monster Week is coming! The monstrous action starts Sunday, May 17, at 9/8c. Don't watch alone!

The whale shark is the largest fish on the planet today - and Jeremy Wade swims alongside one of these beautiful behemoths. Could the whale shark be descended from the greatest river monster to ever live?

Jeremy Wade travels back in time to hunt the most monstrous river monsters you've never heard of! Meet one beast you should be glad you'll never encounter.

See a montage of clips from River Monsters showing close-up action.

See a montage of some of the largest fish on River Monsters.

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

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?

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.

Jeremy's medical tests reveal some surprising results.

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

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.

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.

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

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

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.

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.

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

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

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!