The Big Dig | 6. The Up Down Charts

Part 6: As work progresses through the 1990s and the tunnels take shape, the true cost of the Big Dig remains unknown to the public, until a series of revelations pulls down the curtain and shakes confidence in the whole project.
Credits:
Host and scriptwriter: Ian Coss
Executive Producer: Devin Maverick Robins
Producers: Isabel Hibbard and Ian Coss
Editor: Lacy Roberts
Editorial Advisor: Stephanie Leydon
Fact Checker: Lisa Wardle
Scoring and Music Supervision: Ian Coss
Project Manager: Meiqian He