World's Strangest

Underground

Documentary

S1, E3: The series that reveals the science behind some of the strangest things in the world.

Mar 23, 2014 · 43m

Information

Released
2014
Run Time
43 min
Rated
TV-PG
Region of Origin
United States
© 2014 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.