Underground Railroad: The Secret History
en
PG-13
January 2022
Documentary
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.
First Air Date:
2022-01-30
Last Air Date:
2022-02-27
Status:
Returning Series
Original Country:
US
Original Language:
en
Number of Seasons:
1
Number of Episodes:
4
