Inside the Tube: Going Underground

Overview

Granted special access to the secret workings of the Tube, and with the aid of the London Underground staff who know it best, engineer Rob Bell discovers the fascinating hidden history of how London's iconic metro was built.

Details

• Status Ended
• First Air Date April 3, 2017
• Last Air Date April 24, 2017
• Seasons 1
• Episodes 4
• Networks 5