Cities of the Underworld

Cities of the Underworld is a TV show on 7TWO. Catch up TV on Cities of the Underworld. Watch the latest and all other episodes of Cities of the Underworld now online, broadcast on 7Two. Catch up on your favorite 7Two TV show: Cities of the Underworld. Replay tv on its best! In every major metropolis, skyscrapers loom above, taxis and vendors clamor at street level, and subways rumble below. But deeper beneath the hectic surface lie other, silent worlds, each with its own mysterious and fascinating history. Cities of the Underworld peels away the layers of time-often literally hundreds of feet thick-to expose the incredible pasts lurking beneath some of the most populous cities on earth. The program has been available since 2022. A total of 8 episodes have been broadcast, most recently in April 2023.