Mike travels to London, England in search of three of the great city's most iconic fish species. To find them he must explore London's many urban waterways and discover the long history of this ancient city's fishing history.

Florida is known as the fishing capital of the world and Mike Iaconelli is known for loving a great challenge. Iaconelli challenges himself to catch six different species of fish in Miami: three exotic species that have all traveled a long way to make themselves at home in Miami's freshwater canals and saltwater classics, including the fastest and one of the oldest fish living today.

Mike navigates the concrete jungle of Taipei, in search of metropolitan monsters, that have made their home in the urban waterways.