Secrets of the Underground S1E7 backdrop

Secrets of the Underground (2017)

Name: Secret History of the New World
Released: 2017-03-28

S1E7 Secret History of the New World

Mar 28, 2017 Season 1 Episode 7 Reality, Documentary

Rob delves into historic sites in New England that hint at European explorers reaching the Americas nearly a millennium prior to Columbus's arrival. Afterward, he travels to California to examine a dormant super-volcano, which appears to be exhibiting fresh activity.