Confessions from the Underground

[introduction]

Richard Wilson - Narrator:
Over a billion passengers a year, and nineteen thousand employees, all facing a daily battle with the world's oldest subway system. Welcome to the London Underground. Most of us know what it's like to travel on the Tube, but what's it like to *work* on it? What does it take to keep the system going? These are the people who know, but Tube workers are worried they'll lose their jobs if they speak publicly so we've hidden their identities and their stories are re-told, word-for-word, by actors.