Secrets of the Underground Season 1 Episode 7 Secret History of the New World 2017
4.3/10 by 3 users
Rob investigates ancient ruins in New England that suggest Europeans arrived in the Americas almost 1,000 years before Columbus. Then, he heads to California where a dormant super-volcano may be showing new signs of life.
- Released: 2017-03-28
- Runtime: 60 minutes
- Genre: Reality, Documentary
- Stars:
- Director:
