Clark Johnson
Narrator (voice)
Underground Railroad: The Secret History (2022)
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.
Genres: Documentary
Keywords: mdblist.imdb-tv-mini-series, imdb.tv-mini-series
Watch Providers: Spectrum On Demand, Discovery +, Discovery+ Amazon Channel, HBO Max Amazon Channel, HBO Max, Philo
Production Companies: Attraction Images
Network: Science
Country: United States
Production Countries:
Canada,
United States
Languages:
English
Season 1
4 episodes
Network: Science
Runtime: 176 min.
Episode Runtime: 44 min.
Released: Jan. 30, 2022
Last Air Date: Feb. 27, 2022, midnight
Status: Returning Series
Certification: TV-14 / 14+