Carter Andrews embarks on a quest to find and catch the giant white sturgeon, the apex predator in the rivers of the Pacific Northwest; armed with angling knowledge, Carter teams up with local experts to find the mammoth fish he's after.

Carter pursues the golden dorado, known for its razor-sharp teeth, in the Bolivian jungle.

Carter Andrews journeys deep into the South American rainforest of Peru to track and catch the legendary arapaima, an apex predator and prehistoric jungle fish that can reach weights of over 300 pounds.

Carter braves the oceans of the North Atlantic to fish for one of the largest and fastest creatures in the sea, the bluefin tuna; traveling to Nova Scotia and Prince Edward Island, Carter is intent on catching an over 1,000-pound bluefin.

Carter travels across the Atlantic in search of the rare 1,000-pound blue marlin, known as a "grander"; hooking this iconic fish is considered a difficult challenge for serious anglers.

Carter Andrews travels to the Gulf Coast to search for legendary alligator gar; starting his journey in Louisiana, Carter tracks down some legends said to haunt the rivers and learns there's much more than meets the eye to these prehistoric fish.