World's Busiest Cities (2017)

Dan Snow, Anita Rani and Ade Adepitan reveal the hidden systems and armies of people running some of the greatest cities on earth.

• First Air Date: 2017-08-30
• Last Air Date: 2017-09-20
• Total Seasons: 1
• Total Episodes: 4
• Episode Runtime: 60 min.
• Network: BBC Two