Where To Stream What on Earth? Season 4 Episode 18
Forbidden City of Inca Gold
- Aired February 27, 2018
- 62 Min
- Rated 7.7
- Number 98 Of 139 Rated Episodes
Treasure hunters have searched for a lost Incan city of untold wealth for a century, but new technology might finally locate its riches; a strange mountain in Egypt sparks an investigation into Cleopatra's gems and the tomb of Alexander the Great.