Secrets of the Underground (2017)
60 Min.·IMDb 5.5
Season 1: Episode 7
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.
Episodes
16 totalAvailability
Multiple subtitles. Streaming in Full HD quality.
Information
USA · 16 episodes
Overview
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.
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