Pria Viswalingam says that he "simply meets up with some locals who show him their home and neighbourhood - the ups and downs, the beauty as well as the problems."
In the fourth series of A Fork in the Road it is the Creoles of New Orleans that show Pria around in episode one.
Episode two and three concentrate on Budapest, the old capital of Hungary. Pria joins in a shopping trip for chicken paprikash and has an illuminating chat with Hungarian director Istvan Szabo.
Rio de Janeiro is known for the Carnaval, Copacabana and the Christ statue, but in episode four, Pria takes us into the lives and homes of the Cariocas - the residents of Rio.
Episode five takes us to Marseilles, the melting pot of North African, Greek, Roman and French cultures.
Finally in episode six, Pria takes us on a tour of the country in which he was born, Malaysia. He provides a contrast between two eras - a rubber plantation in the late sixties and the modern high-energy Kuala Lumpur.