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.

He's been to every continent except for Antarctica - what was Jeremy Wade's favorite fishing destination? And, find out how fluent he is in other languages.

This diver learned not to mess with octopi the hard way.

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

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

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

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

We can help make this happen. Stay tuned to AnimalPlanet.com/RiverMonsters for more details ... In the meantime, see what Jeremy thinks about bait for catfish.

After searching the ocean floor, Jeremy comes face-to-face with an octopus, the likely source of the Lusca legend.

See a montage of some of the weirdest fish Jeremy Wade has encountered on River Monsters.

It's not always all business, hard fishing, while in the field. Find out if Jeremy's friends with his camera crew and how they keep up morale.

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

A giant soft-shell turtle strikes like a snake with its long, retractable neck, giving River Monsters host Jeremy Wade an unexpected shock.

Jeremy's on the trail of a cold water killer which takes him to the gloomy shorelines of Alaska. Fishermen are disappearing so frequently, it doesn't even make the news.

In an effort to find out what parasites or diseases he may have caught on his travels abroad, Jeremy undergoes an in-depth medical examination at the Liverpool School of Tropical Medicine.

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