Robson heads deep into the Canadian wilderness and faces four of the country's most experienced fishermen in some of its most jaw-droppingly beautiful locations. Summer is in bloom so the usual white snows have been replaced by an explosion of colour and life.

Robson is in Texas, where he hunts for a monster catch, hits the Gulf of Mexico and fishes for shark from a beach.

Robson Green hooks up with local champions for five rounds of competitive fishing. To win he has to catch the most, the biggest and the best. On the east coast of the USA, Robson fishes for tuna, shark, lobster, cod and haddock. His opponents have local knowledge and are highly competitive.