TV Show · Documentary

Scientist Rob Nelson investigates the strangest underground locations in the world, using the latest technology and research to shed new light on the secrets that lie just beneath our feet.

2017 · 41m

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About

Secrets of the Underground

Documentary

Scientist Rob Nelson investigates the strangest underground locations in the world, using the latest technology and research to shed new light on the secrets that lie just beneath our feet.

Information

Studio
Dmax
Released
2017
Rated
TV-PG
© 2017 Discovery Communications Inc.

Languages

Original Audio
English (United States)
Audio

English (United States) (AAC)

Subtitles

English (CC)

Accessibility

Closed captions (CC) refer to subtitles in the available language with the addition of relevant non-dialogue information.