Underground Railroad: The Secret History

About Underground Railroad: The Secret History

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.

Underground Railroad: The Secret History is a documentary series that airs on Science.

Since January 2022 it has reached one season of 4 episodes. It is still in production.

Clark Johnson plays Narrator (voice).

It streams on Discovery +, Discovery+ Amazon Channel, and HBO Max in the United States. It carries a TV-14 rating.