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10:00 PM: Secrets Of The Underground (S1 E1) (S1) | Discovery Science | 9/26 2025 Discovery Science
10:00 PM - 11:00 PM
4 hours

Secrets Of The Underground « at 10:00 PM on Discovery Science

Episode 1

Broadcast info
Published: 2017
Episode: American Stonehenge

Rob Nelson investigates the mysterious rocks at the bottom of Lake Michigan known as Underwater Stonehenge. Plus, the search for escape tunnels in Alcatraz.

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Secrets Of The Underground
Secrets Of The Underground (S1 E1)
American Stonehenge
Today 10:00 PM - 11:00 PM | Discovery Science
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TELESHOPPING
6:30 AM

TELESHOPPING

TELESHOPPING
7:00 AM

How Do They Do It? (S11 E14)

How Do They Do It? (S11 E14)
7:30 AM

How Do They Do It? (S11 E15)

How Do They Do It? (S11 E15)
8:00 AM

How the Universe Works (S5 E1)

How the Universe Works (S5 E1)
9:00 AM

How the Universe Works (S5 E2)

How the Universe Works (S5 E2)
10:00 AM

How the Universe Works (S5 E3)

How the Universe Works (S5 E3)
11:00 AM

Richard Hammond's Big (S1 E6)

Richard Hammond's Big (S1 E6)
12:00 PM

Arctic Rescue (S1 E2)

Arctic Rescue (S1 E2)
1:00 PM

Blowing Up History (S4 E19)

Blowing Up History (S4 E19)
2:00 PM

Blowing Up History (S4 E20)

Blowing Up History (S4 E20)
3:00 PM

NASA's Unexplained Files (S3 E1)

NASA's Unexplained Files (S3 E1)
4:00 PM

NASA's Unexplained Files (S3 E2)

NASA's Unexplained Files (S3 E2)
5:00 PM

NASA's Unexplained Files (S3 E3)

NASA's Unexplained Files (S3 E3)
6:00 PM

How Do They Do It? (S11 E18)

How Do They Do It? (S11 E18)
6:30 PM

How Do They Do It? (S13 E1)

How Do They Do It? (S13 E1)
7:00 PM

How Do They Do It? (S13 E2)

How Do They Do It? (S13 E2)
7:30 PM

How Do They Do It? (S13 E3)

How Do They Do It? (S13 E3)
8:00 PM

How Do They Do It? (S13 E4)

How Do They Do It? (S13 E4)
8:30 PM

How Do They Do It? (S13 E5)

How Do They Do It? (S13 E5)
9:00 PM

Mummies Unwrapped (S1 E5)

Mummies Unwrapped (S1 E5)
10:00 PM

Secrets Of The Underground (S1 E1)

Secrets Of The Underground (S1 E1)
11:00 PM

Cooper's Treasure (S1 E5)

Cooper's Treasure (S1 E5)
12:00 AM

Cooper's Treasure (S1 E6)

Cooper's Treasure (S1 E6)
1:00 AM

NASA's Unexplained Files (S3 E1)

NASA's Unexplained Files (S3 E1)
2:00 AM

NASA's Unexplained Files (S3 E2)

NASA's Unexplained Files (S3 E2)
4:00 AM

Blowing Up History (S4 E9)

Blowing Up History (S4 E9)
5:00 AM

Blowing Up History (S4 E10)

Blowing Up History (S4 E10)

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