watch Underground Railroad: The Secret History for free
Archaeologists and historians use cutting-edge technology to investigate and explore some of the biggest mysteries surrounding the Underground Railroad, a secret network that helped enslaved African Americans escape to freedom.
Duration: 42 min
Country:
US
Production:
Lindsey Foster Blumberg
,
Scott Lewers
,
Joey Case
,
Orin Isaacs
,
Nicole Hamilton
,
Andrew Lessner
,
Caroline Perez
,
Richard Speer
