Secret Earth - Secret Earth (Season 1, Episode 1)

Secret Earth

Educational Dec 21, 2015 41 min HISTORY Vault

Available on Prime Video, HISTORY Vault

S1 E1: Craig Beals is digging into one of America's great mysteries: Yellowstone Supervolcano. Known for his off-the-wall experiments, Craig is on a quest to learn when it last erupted & when it will again.

Educational Dec 21, 2015 41 min HISTORY Vault

TV-PG

Information

Released: 2015
Run Time: 41 min
Rated: TV-PG

Languages

Audio and Subtitles: English (United States) (AAC, CC)

Accessibility

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