Mark Sheppard

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Deep Shock
3.1

Deep Shock

Sep. 17, 2003

Deep Shock

When an unknown underwater object disables an American nuclear-powered submarine and attacks a submerged Arctic research complex, a scientific ...
New Alcatraz
3.4

New Alcatraz

Dec. 07, 2001

New Alcatraz

Paleontologist Robert Trenton is called to Northeastern Antarctica near the Indian Ocean to help the FBI build an underground maximum-security ...
Lost Voyage
4.6

Lost Voyage

Oct. 23, 2001

Lost Voyage

Twenty five years ago, the SS Corona Queen disappeared in the region known as, “The Bermuda Triangle”. Now, it has returned. Seven ...