This 2017 episode covers Great Zimbabwe, a massive stone city in southeastern Africa that was a thriving trade center from the 11th to 15th centuries. When Europeans learned of it in the 16th century, they were certain it wasn't African at all.

Behind the Scenes Minis: Piece of Work
17:48

E. Virgil Neal: Hypnotist, Fraudster, Tycoon, Part 2
41:22

E. Virgil Neal: Hypnotist, Fraudster, Tycoon - Part 1
35:28