Series 1

1. Living in the City

2011-06-02 · 60m

Andrew Marr looks at how people live in five of the world's biggest megacities: London, Dhaka, Tokyo, Mexico City and Shanghai.

2. Cities on the Edge

2011-06-09 · 60m

Andrew Marr takes a look at safety and security, two of the biggest challenges faced by each and every metropolis, visiting Tokyo, London and Mexico City.

3. Sustaining the City

2011-06-16 · 60m

Andrew Marr looks at transport routes and finds out how the world's megacities stay fed, and he joins Mexico City's traffic cops in the air.