Secrets of the Underground: American Stonehenge
6:00 pm - 7:00 pm, Monday, December 29 on Science ()
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American Stonehenge
Season 1, Episode 8
Rob Nelson investigates the mysterious pattern of rocks at the bottom of Lake Michigan known as Underwater Stonehenge. At the notorious Alcatraz prison, Rob uses state-of-the-art technology in search of rumored escape tunnels.
repeat
2017
English
Stereo
Documentary
Science
Season Finale
Series Premiere
Season Premiere
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