01. Chicago
Season 4 begins by examining the impact of water and rail on the economy of Chicago. Also: a look at the gourmet delights of the city, as well as its architectural wonders.
02. Tangier
Exploring the Moroccan city of Tangier's culture and diversity.
03. Amsterdam
The culture and economy of Amsterdam are explored during a tour of the city, which also examines life on the water.
04. Dublin
Dublin's past and future are explored.
05. Oslo
The history, culture and traditions of Oslo are explored.
06. Shanghai 1: International City
An overview of Shanghai, one of China's most populated cities, is also known as a leading port and major center for industry, commerce and finance.
07. Cartagena
Exploring the history of the city of Cartagena in Columbia and the changes it is going through.
08. Seoul
A look at the culture and society of Seoul.
09. Mumbai
Mumbai, the financial and commercial capital of India, is explored.
10. Shanghai 2: City of Opportunities
Shanghai's transformation over the years is highlighted.
11. Auckland
A look at what Auckland, New Zealand, has to offer.
12. Los Angeles
The varied landscape throughout Los Angeles is explored.
13. Rio de Janeiro
A guide to the metropolis of Rio de Janeiro, with its white-sand beaches, lush rain forests and green mountains.