Secrets of the Underground

Great Lakes Bermuda Triangle

Name: Great Lakes Bermuda Triangle
Released: 2017-03-14T07:00:00.000Z

Documentary Mar 14, 2017 41 min iTunes

Available on Philo, Prime Video, discovery+, Hulu, Sling TV

S1 E5: Rob Nelson descends into a cave 30 feet beneath Texas in search of evidence of a mass extinction event. Then, he heads to Lake Michigan to investigate an unexplained, Bermuda Triangle-like phenomenon that has caused ships to disappear for centuries.

Documentary Mar 14, 2017 41 min iTunes

TV-PG

Information

Released: 2017
Run Time: 41 min
Rated: TV-PG
Region of Origin: United States

Languages

Original Audio: English
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.