When did World's Busiest Cities Season 1 Episode 2 air?
World's Busiest Cities Season 1 Episode 2 aired on September 6, 2017.


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

Dan Snow, Anita Rani and Ade Adepitan are in Mexico City, uncovering the hidden systems and armies of people that help run it. Anita discovers how they are trying to stop this megacity from drowning in its own waste.
Direct answers for episode-level questions and details.
World's Busiest Cities Season 1 Episode 2 aired on September 6, 2017.
This episode runs for approximately 60 minutes.
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