Underground City (2026)

First Air Date: 2026-03-26
Last Air Date: 2026-05-28
Total Seasons: 1
Total Episodes: 10
Episode Runtime: 25 min.
Network: TV Globo, GNT

A documentary series revealing the behind-the-scenes operations of the São Paulo metro, showing everything from track maintenance to the work of security teams handling crime and medical emergencies.