Robson Green's Ultimate Catch

In the Amazon, Robson is on the hunt for the Bolivian golden dorado, one of the fiercest and most ferocious fighting fish on the planet.

Robson searches for creatures of the unknown in Hawaii, such as the shape-shifting octopus.

Robson heads into Brazil's Mato Grosso on the hunt for the wolf fish of the Amazon basin.

Robson goes on an island-hopping odyssey in the fish-rich archipelago of the Azores.